MediaElement MediaElement MediaElement MediaElement Class

Definition

Namespace:: Windows.UI.Xaml.Controls Windows.UI.Xaml.Controls Windows.UI.Xaml.Controls Windows.UI.Xaml.Controls

Assemblies:: Windows.UI.Xaml.Controls.dll, Windows.dll

Edit

Represents an object that renders audio and video to the display. See Remarks.

public : sealed class MediaElement : FrameworkElement, IMediaElement, IMediaElement2, IMediaElement3

struct winrt::Windows::UI::Xaml::Controls::MediaElement : FrameworkElement, IMediaElement, IMediaElement2, IMediaElement3

public sealed class MediaElement : FrameworkElement, IMediaElement, IMediaElement2, IMediaElement3

Public NotInheritable Class MediaElement Inherits FrameworkElement Implements IMediaElement, IMediaElement2, IMediaElement3

<MediaElement .../>

Inheritance: DependencyObjectDependencyObject
UIElementUIElement
FrameworkElementFrameworkElement
MediaElementMediaElementMediaElementMediaElement

Attributes: ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute StaticAttribute StaticAttribute ThreadingAttribute WebHostHiddenAttribute

Windows 10 requirements

Device family	Windows 10 (introduced v10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v1)

Examples

This code creates a MediaElement with the AutoPlay property explicitly set to true and the Source set to the path of a video file that is included in the app.

<MediaElement Source="Media/video1.mp4" AutoPlay="True" />

<MediaElement x:Name="mediaPlayer" 
              Source="Videos/video1.mp4" 
              Width="400" 
              AutoPlay="False"
              AreTransportControlsEnabled="True" />

<Grid>
    <Button Content="Show Popup" Click="ShowPopupClicked"/>
    <Popup x:Name="mediaPlayerPopup">
        <StackPanel Height="1400" Width="1400" Background="Blue">
            <MediaElement x:Name="mediaPlayer" 
                  AreTransportControlsEnabled="True" 
                  Source="Media/Intro.wmv"/>
            <TextBlock Text="Simple Popup"/>
            <Button Content="Close" Click="ClosePopupClicked"/>
        </StackPanel>
    </Popup>
</Grid>


long token;

protected override void OnNavigatedTo(NavigationEventArgs e)
{
    token = mediaPlayer.RegisterPropertyChangedCallback(MediaElement.IsFullWindowProperty, OnMEFullWindowChanged);
    base.OnNavigatedTo(e);
}

protected override void OnNavigatedFrom(NavigationEventArgs e)
{
    mediaPlayer.UnregisterPropertyChangedCallback(MediaElement.IsFullWindowProperty, token);
}

private void OnMEFullWindowChanged(DependencyObject sender, DependencyProperty dp)
{
    MediaElement me = (MediaElement)sender;

    if (me != null && dp == MediaElement.IsFullWindowProperty)
    {
        if (me.IsFullWindow == true)
        {
            mediaPlayerPopup.Visibility = Visibility.Collapsed;
        }
        else
        {
            mediaPlayerPopup.Visibility = Visibility.Visible;
        }
    }  
}

private void ClosePopupClicked(object sender, RoutedEventArgs e)
{
    // If the Popup is open, then close it.
    if (mediaPlayerPopup.IsOpen) { mediaPlayerPopup.IsOpen = false; }
}

// Handles the Click event on the Button on the page and opens the Popup. 
private void ShowPopupClicked(object sender, RoutedEventArgs e)
{
    // Open the Popup if it isn't open already. 
    if (!mediaPlayerPopup.IsOpen) { mediaPlayerPopup.IsOpen = true; }
}

Remarks

Important

In Windows 10, build 1607 and on we recommend that you use MediaPlayerElement in place of MediaElement. MediaPlayerElement has the same functionality as MediaElement, while also enabling more advanced media playback scenarios. Additionally, all future improvements in media playback will happen in MediaPlayerElement.

Use a MediaElement control to play audio and video files in your app. Built– in media transport controls let users interact with their media by providing a default playback experience comprised of various buttons including play, pause, closed captions, and others. See MediaTransportControls for more info.

For info about the media formats that MediaElement supports, see Supported codecs.

For info about performance related to MediaElement, see Optimize animations and media.

Set the media source

Set the Source property of the MediaElement object to point to an audio or video file. The property can be set to the Uniform Resource Identifier (URI) of a file that is included with the app or the Uniform Resource Identifier (URI) of a file on the network. You can use the SetSource method to set the source to a file retrieved from the local system by using a FileOpenPicker object.

By default, the media that is defined by the Source property plays immediately after the MediaElement object has loaded. To suppress the media from starting automatically, set the AutoPlay property to false.

Live media streams report a NaturalDuration of Int64.MaxValue.

Here's how to create a MediaElement in XAML with the Source set to the path of a video file that is included in the app and the AutoPlay property explicitly set to false.

<MediaElement Source="Media/video1.mp4" AutoPlay="false"/>

Here's how to create the MediaElement in code.

MediaElement mediaElement1 = new MediaElement();
mediaElement1.Source = new Uri("ms-appx:///Media/video1.mp4");
mediaElement1.AutoPlay = false;

// Add the MediaElement to the page.
rootGrid.Children.Add(mediaElement1);

Handle media events

You can respond to common media events such as the MediaOpened, MediaEnded, MediaFailed, and CurrentStateChanged events. It is good practice to always handle the MediaFailed event.

Transport controls

Set the AreTransportControlsEnabled property to programmatically enable and disable the built in transport controls for the MediaElement. The built in transport controls provide UI for playing, stopping, pausing, and seeking the media, as well as UI for volume, mute, full window, track selection, and remaining time.

You can create your own media transport controls by setting AreTransportControlsEnabled to false, and using the Play, Pause, and Stop methods. MediaElement also exposes a rich set of properties you can control like Position, Volume, IsMuted, IsLooping, PlaybackRate, and Balance.

Tip

For better performance, avoid data binding to the Position property to reflect frequent position updates (for example with a progress bar). Instead, use the DispatcherTimer to query the Position property.

For more info and examples, see Create custom transport controls.

Open local media files

To open files on the local system or from Microsoft OneDrive, you can use the FileOpenPicker to get the file and SetSource to set the media source, or you can programmatically access the user media folders.

If your app needs access without user interaction to the Music or Video folders, for example if you are enumerating all the music or video files in the user's collection and displaying them in your app, then you need to declare the Music Library and Video Library capabilities. For more info, see Files and folders in the Music, Pictures, and Videos libraries.

The FileOpenPicker does not require special Capabilities to access files on the local file system, such as the user's Music or Video folders, since the user has complete control over which file is being accessed. From a security and privacy standpoint, it is best to minimize the number of capabilities your app uses.

To open local media using FileOpenPicker

1. Call FileOpenPicker to let the user pick a media file.

Use the FileOpenPicker class to select a media file. Set the FileTypeFilter to specify which file types the FileOpenPicker will display. Call PickSingleFileAsync to launch the file picker and get the file.

Call SetSource to set the chosen media file as the MediaElement.Source.

To set the Source of the MediaElement to the StorageFile returned from the FileOpenPicker, you need to open a stream. Call the OpenAsync method on the StorageFile returns a stream that you can pass into the MediaElement.SetSource method. Then call Play on the MediaElement to start the media. This example shows how to use the FileOpenPicker to choose a file and set the file as the Source of a MediaElement.

<MediaElement x:Name="mediaPlayer"/>
...
<Button Content="Choose file" Click="Button_Click"/>

private async void Button_Click(object sender, RoutedEventArgs e)
{
    await SetLocalMedia();
}

async private System.Threading.Tasks.Task SetLocalMedia()
{
    var openPicker = new Windows.Storage.Pickers.FileOpenPicker();

    openPicker.FileTypeFilter.Add(".wmv");
    openPicker.FileTypeFilter.Add(".mp4");
    openPicker.FileTypeFilter.Add(".wma");
    openPicker.FileTypeFilter.Add(".mp3");

    var file = await openPicker.PickSingleFileAsync();

    // mediaPlayer is a MediaElement defined in XAML
    if (file != null)
    {
        var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.Read);
        mediaPlayer.SetSource(stream, file.ContentType);

        mediaPlayer.Play();
    }
}

Select audio tracks in different languages

Use the AudioStreamIndex property and the GetAudioStreamLanguage method to change the audio to a different language track on a video. Videos can also contain multiple audio tracks in the same language, such as director commentaries on films. This example specifically shows how to switch between different languages, but you can modify this code to switch between any audio tracks.

To select audio tracks in different languages

Get the audio tracks.

To search for a track in a specific language, start by iterating through each audio track on the video. Use AudioStreamCount as the max value for a for loop.

Get the language of the audio track.

Use the GetAudioStreamLanguage method to get the language of the track. The language of the track is identified by a language code, such as "en" for English or "ja" for Japanese.

Set the active audio track.

When you find the track with the desired language, set the AudioStreamIndex to the index of the track. Setting AudioStreamIndex to null selects the default audio track which is defined by the content. Here's some code that attempts to set the audio track to the specified language. It iterates through the audio tracks on a MediaElement object and uses GetAudioStreamLanguage to get the language of each track. If the desired language track exists, the AudioStreamIndex is set to the index of that track.

/// <summary>
/// Attemps to set the audio track of a video to a specific language
/// </summary>
/// <param name="lcid">The id of the language. For example, "en" or "ja"</param>
/// <returns>true if the track was set; otherwise, false.</returns>
private bool SetAudioLanguage(string lcid, MediaElement media)
{
    bool wasLanguageSet = false;

    for (int index = 0; index < media.AudioStreamCount; index++)
    {
        if (media.GetAudioStreamLanguage(index) == lcid)
        {
            media.AudioStreamIndex = index;
            wasLanguageSet = true;
        }
    }

    return wasLanguageSet;
}

Full window playback

Use the IsFullWindow property to enable and disable full window rendering. When in full-window mode, input events received on the MediaElement will still route through to the visual tree in the background. For example, if the MediaElement is in a ListBox, turning the scroll wheel could cause the ListBox to scroll in the background. This can cause unexpected behavior. If input events should not be routed when in full-window mode, the MediaElement should handle the events.

Note

We recommend that you not use MediaElement in a Popup control. If a MediaElement hosted in a Popup is switched to full-window mode, the Popup is rendered on top of the MediaElement. If you must use a MediaElement in a Popup, you should collapse the Popup when the MediaElement enters full-window mode, and restore the Popup when the MediaElement exits full-window mode. Use DependencyProperty.RegisterPropertyChangedCallback to be notified when the MediaElement.IsFullWindow property changes. For an example, see the Examples section.

Keep media playing

To prevent the display from being deactivated when user action is no longer detected, such as when an app is playing video, you can call DisplayRequest.RequestActive. To conserve power and battery life, you should call DisplayRequest.RequestRelease to release the display request as soon as it is no longer required.

Here are some situations when you should release the display request:

Video playback is paused, for example by user action, buffering, or adjustment due to limited bandwidth.
Playback stops. For example, the video is done playing or the presentation is over.
A playback error has occurred. For example, network connectivity issues or a corrupted file. Here, you use the CurrentStateChanged event to detect these situations. Then, use the IsAudioOnly property to determine whether an audio or video file is playing, and keep the screen active only if video is playing.

<MediaElement Source="Media/video1.mp4"
              CurrentStateChanged="MediaElement_CurrentStateChanged"/>


// Create this variable at a global scope. Set it to null.
private DisplayRequest appDisplayRequest = null;

private void MediaElement_CurrentStateChanged(object sender, RoutedEventArgs e)
{
    MediaElement mediaElement = sender as MediaElement;
    if (mediaElement != null && mediaElement.IsAudioOnly == false)
    {
        if (mediaElement.CurrentState == Windows.UI.Xaml.Media.MediaElementState.Playing)
        {                
            if (appDisplayRequest == null)
            {
                // This call creates an instance of the DisplayRequest object. 
                appDisplayRequest = new DisplayRequest();
                appDisplayRequest.RequestActive();
            }
        }
        else // CurrentState is Buffering, Closed, Opening, Paused, or Stopped. 
        {
            if (appDisplayRequest != null)
            {
                // Deactivate the display request and set the var to null.
                appDisplayRequest.RequestRelease();
                appDisplayRequest = null;
            }
        }            
    }
}

Poster source

You can use the PosterSource property to provide your MediaElement with a visual representation before the media is loaded. A PosterSource is an image, such as a screen shot or movie poster, that is displayed in place of the media. The PosterSource is displayed in the following situations:

When a valid source is not set. For example, Source is not set, Source was set to Null, or the source is invalid (as is the case when a MediaFailed event fires).
While media is loading. For example, a valid source is set, but the MediaOpened event has not fired yet.
When media is streaming to another device.
When the media is audio only.

Notes for previous versions

Windows 8.1

On Windows Phone, you can only have one MediaElement at a time.

To let audio continue to play when your app is in the background, set the AudioCategory property to BackgroundCapableMedia. This also requires declaring the "Audio" background task capability in the app manifest. These values are deprecated in Windows 10.

Windows 8

Prior to Windows 8.1, the IsFullWindow property in not available. To enable full window video playback you must set the Width and Height of the MediaElement to the Window.Bounds of the current window. Specifically, use Window.Current.Bounds.Width and Window.Current.Bounds.Height. Full window playback will not take advantage of system optimizations if you set the dimensions of a parent element, such as a grid, or a containing element instead of the MediaElement.

Prior to Windows 8.1, the Opacity property is not supported on MediaElement.

Prior to Windows 8.1, the AreTransportControlsEnabled property and built-in transport controls are not available. You must provide your own transport controls. For more info and examples, see Create custom transport controls and scenario 4 of the XAML media playback sample.

Windows Phone 8

Windows Phone 8.x app must use PickSingleFileAndContinue to open local media files.

Constructors

MediaElement() MediaElement() MediaElement() MediaElement()

Instantiates a new instance of the MediaElement class.

Properties

AccessKey AccessKey AccessKey AccessKey	Gets or sets the access key (mnemonic) for this element. (Inherited from UIElement)
AccessKeyProperty AccessKeyProperty AccessKeyProperty AccessKeyProperty	Identifies for the AccessKey dependency property. (Inherited from UIElement)
AccessKeyScopeOwner AccessKeyScopeOwner AccessKeyScopeOwner AccessKeyScopeOwner	Gets or sets a source element that provides the access key scope for this element, even if it's not in the visual tree of the source element. (Inherited from UIElement)
AccessKeyScopeOwnerProperty AccessKeyScopeOwnerProperty AccessKeyScopeOwnerProperty AccessKeyScopeOwnerProperty	Identifies for the AccessKeyScopeOwner dependency property. (Inherited from UIElement)
ActualHeight ActualHeight ActualHeight ActualHeight	Gets the rendered height of a FrameworkElement. See Remarks. (Inherited from FrameworkElement)
ActualHeightProperty ActualHeightProperty ActualHeightProperty ActualHeightProperty	Identifies the ActualHeight dependency property. See Remarks. (Inherited from FrameworkElement)
ActualStereo3DVideoPackingMode ActualStereo3DVideoPackingMode ActualStereo3DVideoPackingMode ActualStereo3DVideoPackingMode	Gets an enumeration value that determines the current value of stereo 3-D video frame-packing mode, accounting for other factors such as whether the media engine is ready for use.
ActualStereo3DVideoPackingModeProperty ActualStereo3DVideoPackingModeProperty ActualStereo3DVideoPackingModeProperty ActualStereo3DVideoPackingModeProperty	Identifies the ActualStereo3DVideoPackingMode dependency property.
ActualTheme ActualTheme ActualTheme ActualTheme	Gets the UI theme that is currently used by the element, which might be different than the RequestedTheme. (Inherited from FrameworkElement)
ActualThemeProperty ActualThemeProperty ActualThemeProperty ActualThemeProperty	Identifies the ActualTheme dependency property. (Inherited from FrameworkElement)
ActualWidth ActualWidth ActualWidth ActualWidth	Gets the rendered width of a FrameworkElement. See Remarks. (Inherited from FrameworkElement)
ActualWidthProperty ActualWidthProperty ActualWidthProperty ActualWidthProperty	Identifies the ActualWidth dependency property. See Remarks. (Inherited from FrameworkElement)
AllowDrop AllowDrop AllowDrop AllowDrop	Gets or sets a value that determines whether this UIElement can be a drop target for purposes of drag-and-drop operations. (Inherited from UIElement)
AllowDropProperty AllowDropProperty AllowDropProperty AllowDropProperty	Identifies the AllowDrop dependency property. (Inherited from UIElement)
AllowFocusOnInteraction AllowFocusOnInteraction AllowFocusOnInteraction AllowFocusOnInteraction	Gets or sets a value that indicates whether the element automatically gets focus when the user interacts with it. (Inherited from FrameworkElement)
AllowFocusOnInteractionProperty AllowFocusOnInteractionProperty AllowFocusOnInteractionProperty AllowFocusOnInteractionProperty	Identifies for the AllowFocusOnInteraction dependency property. (Inherited from FrameworkElement)
AllowFocusWhenDisabled AllowFocusWhenDisabled AllowFocusWhenDisabled AllowFocusWhenDisabled	Gets or sets whether a disabled control can receive focus. (Inherited from FrameworkElement)
AllowFocusWhenDisabledProperty AllowFocusWhenDisabledProperty AllowFocusWhenDisabledProperty AllowFocusWhenDisabledProperty	Identifies the AllowFocusWhenDisabled dependency property. (Inherited from FrameworkElement)
AreTransportControlsEnabled AreTransportControlsEnabled AreTransportControlsEnabled AreTransportControlsEnabled	Gets or sets a value that determines whether the standard transport controls are enabled.
AreTransportControlsEnabledProperty AreTransportControlsEnabledProperty AreTransportControlsEnabledProperty AreTransportControlsEnabledProperty	Identifies the AreTransportControlsEnabled dependency property.
AspectRatioHeight AspectRatioHeight AspectRatioHeight AspectRatioHeight	Gets the height portion of the native aspect ratio of the media.
AspectRatioHeightProperty AspectRatioHeightProperty AspectRatioHeightProperty AspectRatioHeightProperty	Identifies the AspectRatioHeight dependency property.
AspectRatioWidth AspectRatioWidth AspectRatioWidth AspectRatioWidth	Gets the width portion of the native aspect ratio of the media.
AspectRatioWidthProperty AspectRatioWidthProperty AspectRatioWidthProperty AspectRatioWidthProperty	Identifies the AspectRatioWidth dependency property.
AudioCategory AudioCategory AudioCategory AudioCategory	Gets or sets a value that describes the purpose of the audio information in an audio stream.
AudioCategoryProperty AudioCategoryProperty AudioCategoryProperty AudioCategoryProperty	Identifies the AudioCategory dependency property.
AudioDeviceType AudioDeviceType AudioDeviceType AudioDeviceType	Gets or sets a value that describes the primary usage of the device that is being used to play back audio.
AudioDeviceTypeProperty AudioDeviceTypeProperty AudioDeviceTypeProperty AudioDeviceTypeProperty	Identifies the AudioDeviceType dependency property.
AudioStreamCount AudioStreamCount AudioStreamCount AudioStreamCount	Gets the number of audio streams that exist in the current media file.
AudioStreamCountProperty AudioStreamCountProperty AudioStreamCountProperty AudioStreamCountProperty	Identifies the AudioStreamCount dependency property.
AudioStreamIndex AudioStreamIndex AudioStreamIndex AudioStreamIndex	Gets or sets the index of the audio stream that plays along with the video component. The collection of audio streams is composed at run time and represents all audio streams that are available in the media file.
AudioStreamIndexProperty AudioStreamIndexProperty AudioStreamIndexProperty AudioStreamIndexProperty	Identifies the AudioStreamIndex dependency property.
AutoPlay AutoPlay AutoPlay AutoPlay	Gets or sets a value that indicates whether media will begin playback automatically when the Source property is set.
AutoPlayProperty AutoPlayProperty AutoPlayProperty AutoPlayProperty	Identifies the AutoPlay dependency property.
Balance Balance Balance Balance	Gets or sets a ratio of volume across stereo speakers.
BalanceProperty BalanceProperty BalanceProperty BalanceProperty	Identifies the Balance dependency property.
BaseUri BaseUri BaseUri BaseUri	Gets a Uniform Resource Identifier (URI) that represents the base Uniform Resource Identifier (URI) for an XAML-constructed object at XAML load time. This property is useful for Uniform Resource Identifier (URI) resolution at run time. (Inherited from FrameworkElement)
BringIntoViewRequestedEvent BringIntoViewRequestedEvent BringIntoViewRequestedEvent BringIntoViewRequestedEvent	Gets the identifier for the BringIntoViewRequested routed event. (Inherited from UIElement)
BufferingProgress BufferingProgress BufferingProgress BufferingProgress	Gets a value that indicates the current buffering progress.
BufferingProgressProperty BufferingProgressProperty BufferingProgressProperty BufferingProgressProperty	Identifies the BufferingProgress dependency property.
CacheMode CacheMode CacheMode CacheMode	Gets or sets a value that indicates that rendered content should be cached as a composited bitmap when possible. (Inherited from UIElement)
CacheModeProperty CacheModeProperty CacheModeProperty CacheModeProperty	Identifies the CacheMode dependency property. (Inherited from UIElement)
CanDrag CanDrag CanDrag CanDrag	Gets or sets a value that indicates whether the element can be dragged as data in a drag-and-drop operation. (Inherited from UIElement)
CanDragProperty CanDragProperty CanDragProperty CanDragProperty	Identifies the CanDrag dependency property. (Inherited from UIElement)
CanPause CanPause CanPause CanPause	Gets a value that indicates whether media can be paused if the Pause method is called.
CanPauseProperty CanPauseProperty CanPauseProperty CanPauseProperty	Identifies the CanPause dependency property.
CanSeek CanSeek CanSeek CanSeek	Gets a value that indicates whether media can be repositioned by setting the value of the Position property.
CanSeekProperty CanSeekProperty CanSeekProperty CanSeekProperty	Identifies the CanSeek dependency property.
CharacterReceivedEvent CharacterReceivedEvent CharacterReceivedEvent CharacterReceivedEvent	Gets the identifier for the CharacterReceived routed event. (Inherited from UIElement)
Clip Clip Clip Clip	Gets or sets the RectangleGeometry used to define the outline of the contents of a UIElement. (Inherited from UIElement)
ClipProperty ClipProperty ClipProperty ClipProperty	Identifies the Clip dependency property. (Inherited from UIElement)
CompositeMode CompositeMode CompositeMode CompositeMode	Gets or sets a property that declares alternate composition and blending modes for the element in its parent layout and window. This is relevant for elements that are involved in a mixed XAML / Microsoft DirectX UI. (Inherited from UIElement)
CompositeModeProperty CompositeModeProperty CompositeModeProperty CompositeModeProperty	Identifies the CompositeMode dependency property. (Inherited from UIElement)
ContextFlyout ContextFlyout ContextFlyout ContextFlyout	Gets or sets the flyout associated with this element. (Inherited from UIElement)
ContextFlyoutProperty ContextFlyoutProperty ContextFlyoutProperty ContextFlyoutProperty	Identifies for the ContextFlyout dependency property. (Inherited from UIElement)
ContextRequestedEvent ContextRequestedEvent ContextRequestedEvent ContextRequestedEvent	Gets the identifier for the ContextRequested routed event. (Inherited from UIElement)
CurrentState CurrentState CurrentState CurrentState	Gets the status of this MediaElement.
CurrentStateProperty CurrentStateProperty CurrentStateProperty CurrentStateProperty	Identifies the CurrentState dependency property.
DataContext DataContext DataContext DataContext	Gets or sets the data context for a FrameworkElement when it participates in data binding. (Inherited from FrameworkElement)
DataContextProperty DataContextProperty DataContextProperty DataContextProperty	Identifies the DataContext dependency property. (Inherited from FrameworkElement)
DefaultPlaybackRate DefaultPlaybackRate DefaultPlaybackRate DefaultPlaybackRate	Gets or sets the default playback rate for the media engine. The playback rate applies when the user isn't using fast forward or reverse.
DefaultPlaybackRateProperty DefaultPlaybackRateProperty DefaultPlaybackRateProperty DefaultPlaybackRateProperty	Identifies the DefaultPlaybackRate dependency property.
DesiredSize DesiredSize DesiredSize DesiredSize	Gets the size that this UIElement computed during the measure pass of the layout process. (Inherited from UIElement)
Dispatcher Dispatcher Dispatcher Dispatcher	Gets the CoreDispatcher that this object is associated with. The CoreDispatcher represents a facility that can access the DependencyObject on the UI thread even if the code is initiated by a non-UI thread. (Inherited from DependencyObject)
DoubleTappedEvent DoubleTappedEvent DoubleTappedEvent DoubleTappedEvent	Gets the identifier for the DoubleTapped routed event. (Inherited from UIElement)
DownloadProgress DownloadProgress DownloadProgress DownloadProgress	Gets a value that indicates the amount of download completed for content located on a remote server.
DownloadProgressOffset DownloadProgressOffset DownloadProgressOffset DownloadProgressOffset	Gets the offset of download progress, which is relevant in seek-ahead scenarios.
DownloadProgressOffsetProperty DownloadProgressOffsetProperty DownloadProgressOffsetProperty DownloadProgressOffsetProperty	Identifies the DownloadProgressOffset dependency property.
DownloadProgressProperty DownloadProgressProperty DownloadProgressProperty DownloadProgressProperty	Identifies the DownloadProgress dependency property.
DragEnterEvent DragEnterEvent DragEnterEvent DragEnterEvent	Gets the identifier for the DragEnter routed event. (Inherited from UIElement)
DragLeaveEvent DragLeaveEvent DragLeaveEvent DragLeaveEvent	Gets the identifier for the DragLeave routed event. (Inherited from UIElement)
DragOverEvent DragOverEvent DragOverEvent DragOverEvent	Gets the identifier for the DragOver routed event. (Inherited from UIElement)
DropEvent DropEvent DropEvent DropEvent	Gets the identifier for the Drop routed event. (Inherited from UIElement)
ExitDisplayModeOnAccessKeyInvoked ExitDisplayModeOnAccessKeyInvoked ExitDisplayModeOnAccessKeyInvoked ExitDisplayModeOnAccessKeyInvoked	Gets or sets a value that specifies whether the access key display is dismissed when an access key is invoked. (Inherited from UIElement)
ExitDisplayModeOnAccessKeyInvokedProperty ExitDisplayModeOnAccessKeyInvokedProperty ExitDisplayModeOnAccessKeyInvokedProperty ExitDisplayModeOnAccessKeyInvokedProperty	Identifies the ExitDisplayModeOnAccessKeyInvoked dependency property. (Inherited from UIElement)
FlowDirection FlowDirection FlowDirection FlowDirection	Gets or sets the direction in which text and other UI elements flow within any parent element that controls their layout. This property can be set to either LeftToRight or RightToLeft. Setting FlowDirection to RightToLeft on any element sets the alignment to the right, the reading order to right-to-left and the layout of the control to flow from right to left. (Inherited from FrameworkElement)
FlowDirectionProperty FlowDirectionProperty FlowDirectionProperty FlowDirectionProperty	Identifies the FlowDirection dependency property. (Inherited from FrameworkElement)
FocusVisualMargin FocusVisualMargin FocusVisualMargin FocusVisualMargin	Gets or sets the outer margin of the focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualMarginProperty FocusVisualMarginProperty FocusVisualMarginProperty FocusVisualMarginProperty	Identifies the FocusVisualMargin dependency property. (Inherited from FrameworkElement)
FocusVisualPrimaryBrush FocusVisualPrimaryBrush FocusVisualPrimaryBrush FocusVisualPrimaryBrush	Gets or sets the brush used to draw the outer border of a HighVisibility focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualPrimaryBrushProperty FocusVisualPrimaryBrushProperty FocusVisualPrimaryBrushProperty FocusVisualPrimaryBrushProperty	Identifies the FocusVisualPrimaryBrush dependency property. (Inherited from FrameworkElement)
FocusVisualPrimaryThickness FocusVisualPrimaryThickness FocusVisualPrimaryThickness FocusVisualPrimaryThickness	Gets or sets the thickness of the outer border of a HighVisibility focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualPrimaryThicknessProperty FocusVisualPrimaryThicknessProperty FocusVisualPrimaryThicknessProperty FocusVisualPrimaryThicknessProperty	Identifies the FocusVisualPrimaryThickness dependency property. (Inherited from FrameworkElement)
FocusVisualSecondaryBrush FocusVisualSecondaryBrush FocusVisualSecondaryBrush FocusVisualSecondaryBrush	Gets or sets the brush used to draw the inner border of a HighVisibility focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualSecondaryBrushProperty FocusVisualSecondaryBrushProperty FocusVisualSecondaryBrushProperty FocusVisualSecondaryBrushProperty	Identifies the FocusVisualSecondaryBrush dependency property. (Inherited from FrameworkElement)
FocusVisualSecondaryThickness FocusVisualSecondaryThickness FocusVisualSecondaryThickness FocusVisualSecondaryThickness	Gets or sets the thickness of the inner border of a HighVisibility focus visual for a FrameworkElement. (Inherited from FrameworkElement)
FocusVisualSecondaryThicknessProperty FocusVisualSecondaryThicknessProperty FocusVisualSecondaryThicknessProperty FocusVisualSecondaryThicknessProperty	Identifies the FocusVisualSecondaryThickness dependency property. (Inherited from FrameworkElement)
GettingFocusEvent GettingFocusEvent GettingFocusEvent GettingFocusEvent	Gets the identifier for the GettingFocus routed event. (Inherited from UIElement)
Height Height Height Height	Gets or sets the suggested height of a FrameworkElement. (Inherited from FrameworkElement)
HeightProperty HeightProperty HeightProperty HeightProperty	Identifies the Height dependency property. (Inherited from FrameworkElement)
HighContrastAdjustment HighContrastAdjustment HighContrastAdjustment HighContrastAdjustment	Gets or sets a value that indicates whether the framework automatically adjusts the element's visual properties when high contrast themes are enabled. (Inherited from UIElement)
HighContrastAdjustmentProperty HighContrastAdjustmentProperty HighContrastAdjustmentProperty HighContrastAdjustmentProperty	Identifies the HighContrastAdjustment dependency property. (Inherited from UIElement)
HoldingEvent HoldingEvent HoldingEvent HoldingEvent	Gets the identifier for the Holding routed event. (Inherited from UIElement)
HorizontalAlignment HorizontalAlignment HorizontalAlignment HorizontalAlignment	Gets or sets the horizontal alignment characteristics that are applied to a FrameworkElement when it is composed in a layout parent, such as a panel or items control. (Inherited from FrameworkElement)
HorizontalAlignmentProperty HorizontalAlignmentProperty HorizontalAlignmentProperty HorizontalAlignmentProperty	Identifies the HorizontalAlignment dependency property. (Inherited from FrameworkElement)
IsAccessKeyScope IsAccessKeyScope IsAccessKeyScope IsAccessKeyScope	Gets or sets a value that indicates whether an element defines its own access key scope. (Inherited from UIElement)
IsAccessKeyScopeProperty IsAccessKeyScopeProperty IsAccessKeyScopeProperty IsAccessKeyScopeProperty	Identifies for the IsAccessKeyScope dependency property. (Inherited from UIElement)
IsAudioOnly IsAudioOnly IsAudioOnly IsAudioOnly	Gets a value that reports whether the current source media is an audio-only media file.
IsAudioOnlyProperty IsAudioOnlyProperty IsAudioOnlyProperty IsAudioOnlyProperty	Identifies the IsAudioOnly dependency property.
IsDoubleTapEnabled IsDoubleTapEnabled IsDoubleTapEnabled IsDoubleTapEnabled	Gets or sets a value that determines whether the DoubleTapped event can originate from that element. (Inherited from UIElement)
IsDoubleTapEnabledProperty IsDoubleTapEnabledProperty IsDoubleTapEnabledProperty IsDoubleTapEnabledProperty	Identifies the IsDoubleTapEnabled dependency property. (Inherited from UIElement)
IsFullWindow IsFullWindow IsFullWindow IsFullWindow	Gets a value that specifies if the MediaElement is rendering in full window mode. Setting this property enables or disables full window rendering.
IsFullWindowProperty IsFullWindowProperty IsFullWindowProperty IsFullWindowProperty	Identifies the IsFullWindow dependency property.
IsHitTestVisible IsHitTestVisible IsHitTestVisible IsHitTestVisible	Gets or sets whether the contained area of this UIElement can return true values for hit testing. (Inherited from UIElement)
IsHitTestVisibleProperty IsHitTestVisibleProperty IsHitTestVisibleProperty IsHitTestVisibleProperty	Identifies the IsHitTestVisible dependency property. (Inherited from UIElement)
IsHoldingEnabled IsHoldingEnabled IsHoldingEnabled IsHoldingEnabled	Gets or sets a value that determines whether the Holding event can originate from that element. (Inherited from UIElement)
IsHoldingEnabledProperty IsHoldingEnabledProperty IsHoldingEnabledProperty IsHoldingEnabledProperty	Identifies the IsHoldingEnabled dependency property. (Inherited from UIElement)
IsLooping IsLooping IsLooping IsLooping	Gets or sets a value that describes whether the media source currently loaded in the media engine should automatically set the position to the media start after reaching its end.
IsLoopingProperty IsLoopingProperty IsLoopingProperty IsLoopingProperty	Identifies the IsLooping dependency property.
IsMuted IsMuted IsMuted IsMuted	Gets or sets a value indicating whether the audio is muted.
IsMutedProperty IsMutedProperty IsMutedProperty IsMutedProperty	Identifies the IsMuted dependency property.
IsRightTapEnabled IsRightTapEnabled IsRightTapEnabled IsRightTapEnabled	Gets or sets a value that determines whether the RightTapped event can originate from that element. (Inherited from UIElement)
IsRightTapEnabledProperty IsRightTapEnabledProperty IsRightTapEnabledProperty IsRightTapEnabledProperty	Identifies the IsRightTapEnabled dependency property. (Inherited from UIElement)
IsStereo3DVideo IsStereo3DVideo IsStereo3DVideo IsStereo3DVideo	Gets a value that reports whether the current source media is a stereo 3-D video media file.
IsStereo3DVideoProperty IsStereo3DVideoProperty IsStereo3DVideoProperty IsStereo3DVideoProperty	Identifies the IsStereo3DVideo dependency property.
IsTapEnabled IsTapEnabled IsTapEnabled IsTapEnabled	Gets or sets a value that determines whether the Tapped event can originate from that element. (Inherited from UIElement)
IsTapEnabledProperty IsTapEnabledProperty IsTapEnabledProperty IsTapEnabledProperty	Identifies the IsTapEnabled dependency property. (Inherited from UIElement)
KeyboardAcceleratorPlacementMode KeyboardAcceleratorPlacementMode KeyboardAcceleratorPlacementMode KeyboardAcceleratorPlacementMode	Gets or sets a value that indicates whether the control tooltip displays the key combination for it's associated keyboard accelerator. (Inherited from UIElement)
KeyboardAcceleratorPlacementModeProperty KeyboardAcceleratorPlacementModeProperty KeyboardAcceleratorPlacementModeProperty KeyboardAcceleratorPlacementModeProperty	Identifies the KeyboardAcceleratorPlacementMode dependency property. (Inherited from UIElement)
KeyboardAcceleratorPlacementTarget KeyboardAcceleratorPlacementTarget KeyboardAcceleratorPlacementTarget KeyboardAcceleratorPlacementTarget	Gets or sets a value that indicates the control tooltip that displays the accelerator key combination. (Inherited from UIElement)
KeyboardAcceleratorPlacementTargetProperty KeyboardAcceleratorPlacementTargetProperty KeyboardAcceleratorPlacementTargetProperty KeyboardAcceleratorPlacementTargetProperty	Identifies the KeyboardAcceleratorPlacementTarget dependency property. (Inherited from UIElement)
KeyboardAccelerators KeyboardAccelerators KeyboardAccelerators KeyboardAccelerators	Gets the the collection of key combinations that invoke an action using the keyboard. Accelerators are typically assigned to buttons or menu items. Example of a menu showing keyboard accelerators for various menu items (Inherited from UIElement)
KeyDownEvent KeyDownEvent KeyDownEvent KeyDownEvent	Gets the identifier for the KeyDown routed event. (Inherited from UIElement)
KeyTipHorizontalOffset KeyTipHorizontalOffset KeyTipHorizontalOffset KeyTipHorizontalOffset	Gets or sets a value that indicates how far left or right the Key Tip is placed in relation to the UIElement. (Inherited from UIElement)
KeyTipHorizontalOffsetProperty KeyTipHorizontalOffsetProperty KeyTipHorizontalOffsetProperty KeyTipHorizontalOffsetProperty	Identifies the KeyTipHorizontalOffset dependency property. (Inherited from UIElement)
KeyTipPlacementMode KeyTipPlacementMode KeyTipPlacementMode KeyTipPlacementMode	Gets or sets a value that indicates where the access key Key Tip is placed in relation to the boundary of the UIElement. (Inherited from UIElement)
KeyTipPlacementModeProperty KeyTipPlacementModeProperty KeyTipPlacementModeProperty KeyTipPlacementModeProperty	Identifies the KeyTipPlacementMode dependency property. (Inherited from UIElement)
KeyTipTarget KeyTipTarget KeyTipTarget KeyTipTarget	Gets or sets a value that indicates the element targeted by the access key Key Tip. (Inherited from UIElement)
KeyTipTargetProperty KeyTipTargetProperty KeyTipTargetProperty KeyTipTargetProperty	Identifies the KeyTipTarget dependency property. (Inherited from UIElement)
KeyTipVerticalOffset KeyTipVerticalOffset KeyTipVerticalOffset KeyTipVerticalOffset	Gets or sets a value that indicates how far up or down the Key Tip is placed in relation to the UI element. (Inherited from UIElement)
KeyTipVerticalOffsetProperty KeyTipVerticalOffsetProperty KeyTipVerticalOffsetProperty KeyTipVerticalOffsetProperty	Identifies the KeyTipVerticalOffset dependency property. (Inherited from UIElement)
KeyUpEvent KeyUpEvent KeyUpEvent KeyUpEvent	Gets the identifier for the KeyUp routed event. (Inherited from UIElement)
Language Language Language Language	Gets or sets localization/globalization language information that applies to a FrameworkElement, and also to all child elements of the current FrameworkElement in the object representation and in UI. (Inherited from FrameworkElement)
LanguageProperty LanguageProperty LanguageProperty LanguageProperty	Identifies the Language dependency property. (Inherited from FrameworkElement)
Lights Lights Lights Lights	Gets the collection of XamlLight objects attached to this element. (Inherited from UIElement)
LightsProperty LightsProperty LightsProperty LightsProperty	Identifies the Lights dependency property. (Inherited from UIElement)
LosingFocusEvent LosingFocusEvent LosingFocusEvent LosingFocusEvent	Gets the identifier for the LosingFocus routed event. (Inherited from UIElement)
ManipulationCompletedEvent ManipulationCompletedEvent ManipulationCompletedEvent ManipulationCompletedEvent	Gets the identifier for the ManipulationCompleted routed event. (Inherited from UIElement)
ManipulationDeltaEvent ManipulationDeltaEvent ManipulationDeltaEvent ManipulationDeltaEvent	Gets the identifier for the ManipulationDelta routed event. (Inherited from UIElement)
ManipulationInertiaStartingEvent ManipulationInertiaStartingEvent ManipulationInertiaStartingEvent ManipulationInertiaStartingEvent	Gets the identifier for the ManipulationInertiaStarting routed event. (Inherited from UIElement)
ManipulationMode ManipulationMode ManipulationMode ManipulationMode	Gets or sets the ManipulationModes value used for UIElement behavior and interaction with gestures. Setting this value enables handling the manipulation events from this element in app code. (Inherited from UIElement)
ManipulationModeProperty ManipulationModeProperty ManipulationModeProperty ManipulationModeProperty	Identifies the ManipulationMode dependency property. (Inherited from UIElement)
ManipulationStartedEvent ManipulationStartedEvent ManipulationStartedEvent ManipulationStartedEvent	Gets the identifier for the ManipulationStarted routed event. (Inherited from UIElement)
ManipulationStartingEvent ManipulationStartingEvent ManipulationStartingEvent ManipulationStartingEvent	Gets the identifier for the ManipulationStarting routed event. (Inherited from UIElement)
Margin Margin Margin Margin	Gets or sets the outer margin of a FrameworkElement. (Inherited from FrameworkElement)
MarginProperty MarginProperty MarginProperty MarginProperty	Identifies the Margin dependency property. (Inherited from FrameworkElement)
Markers Markers Markers Markers	Gets the collection of timeline markers associated with the currently loaded media file.
MaxHeight MaxHeight MaxHeight MaxHeight	Gets or sets the maximum height constraint of a FrameworkElement. (Inherited from FrameworkElement)
MaxHeightProperty MaxHeightProperty MaxHeightProperty MaxHeightProperty	Identifies the MaxHeight dependency property. (Inherited from FrameworkElement)
MaxWidth MaxWidth MaxWidth MaxWidth	Gets or sets the maximum width constraint of a FrameworkElement. (Inherited from FrameworkElement)
MaxWidthProperty MaxWidthProperty MaxWidthProperty MaxWidthProperty	Identifies the MaxWidth dependency property. (Inherited from FrameworkElement)
MinHeight MinHeight MinHeight MinHeight	Gets or sets the minimum height constraint of a FrameworkElement. (Inherited from FrameworkElement)
MinHeightProperty MinHeightProperty MinHeightProperty MinHeightProperty	Identifies the MinHeight dependency property. (Inherited from FrameworkElement)
MinWidth MinWidth MinWidth MinWidth	Gets or sets the minimum width constraint of a FrameworkElement. (Inherited from FrameworkElement)
MinWidthProperty MinWidthProperty MinWidthProperty MinWidthProperty	Identifies the MinWidth dependency property. (Inherited from FrameworkElement)
Name Name Name Name	Gets or sets the identifying name of the object. When a XAML processor creates the object tree from XAML markup, run-time code can refer to the XAML-declared object by this name. (Inherited from FrameworkElement)
NameProperty NameProperty NameProperty NameProperty	Identifies the Name dependency property. (Inherited from FrameworkElement)
NaturalDuration NaturalDuration NaturalDuration NaturalDuration	Gets the duration of the media file currently opened.
NaturalDurationProperty NaturalDurationProperty NaturalDurationProperty NaturalDurationProperty	Identifies the NaturalDuration dependency property.
NaturalVideoHeight NaturalVideoHeight NaturalVideoHeight NaturalVideoHeight	Gets the height of the video associated with the media.
NaturalVideoHeightProperty NaturalVideoHeightProperty NaturalVideoHeightProperty NaturalVideoHeightProperty	Identifies the NaturalVideoHeight dependency property.
NaturalVideoWidth NaturalVideoWidth NaturalVideoWidth NaturalVideoWidth	Gets the width of the video associated with the media.
NaturalVideoWidthProperty NaturalVideoWidthProperty NaturalVideoWidthProperty NaturalVideoWidthProperty	Identifies the NaturalVideoWidth dependency property.
NoFocusCandidateFoundEvent NoFocusCandidateFoundEvent NoFocusCandidateFoundEvent NoFocusCandidateFoundEvent	Gets the identifier for the NoFocusCandidateFound routed event. (Inherited from UIElement)
Opacity Opacity Opacity Opacity	Gets or sets the degree of the object's opacity. (Inherited from UIElement)
OpacityProperty OpacityProperty OpacityProperty OpacityProperty	Identifies the IsHitTestVisible dependency property. (Inherited from UIElement)
Parent Parent Parent Parent	Gets the parent object of this FrameworkElement in the object tree. (Inherited from FrameworkElement)
PlaybackRate PlaybackRate PlaybackRate PlaybackRate	Gets or sets the playback rate ratio for the media engine.
PlaybackRateProperty PlaybackRateProperty PlaybackRateProperty PlaybackRateProperty	Identifies the PlaybackRate dependency property.
PlayToPreferredSourceUri PlayToPreferredSourceUri PlayToPreferredSourceUri PlayToPreferredSourceUri	Note PlayToPreferredSourceUri is deprecated. Instead, call MediaElement.GetAsCastingSource and, on the returned value, call CastingSource.PreferredSourceUri. Gets or sets the path to the preferred media source which enables the Play To target device to stream the media content, which can be DRM protected, from a different location, such as a cloud media server.
PlayToPreferredSourceUriProperty PlayToPreferredSourceUriProperty PlayToPreferredSourceUriProperty PlayToPreferredSourceUriProperty	Identifies the PlayToPreferredSourceUri dependency property.
PlayToSource PlayToSource PlayToSource PlayToSource	Gets the information that is transmitted if the MediaElement is used for a "PlayTo" scenario.
PlayToSourceProperty PlayToSourceProperty PlayToSourceProperty PlayToSourceProperty	Identifies the PlayToSource dependency property.
PointerCanceledEvent PointerCanceledEvent PointerCanceledEvent PointerCanceledEvent	Gets the identifier for the PointerCanceled routed event. (Inherited from UIElement)
PointerCaptureLostEvent PointerCaptureLostEvent PointerCaptureLostEvent PointerCaptureLostEvent	Gets the identifier for the PointerCaptureLost routed event. (Inherited from UIElement)
PointerCaptures PointerCaptures PointerCaptures PointerCaptures	Gets the set of all captured pointers, represented as Pointer values. (Inherited from UIElement)
PointerCapturesProperty PointerCapturesProperty PointerCapturesProperty PointerCapturesProperty	Identifies the PointerCaptures dependency property. (Inherited from UIElement)
PointerEnteredEvent PointerEnteredEvent PointerEnteredEvent PointerEnteredEvent	Gets the identifier for the PointerEntered routed event. (Inherited from UIElement)
PointerExitedEvent PointerExitedEvent PointerExitedEvent PointerExitedEvent	Gets the identifier for the PointerExited routed event. (Inherited from UIElement)
PointerMovedEvent PointerMovedEvent PointerMovedEvent PointerMovedEvent	Gets the identifier for the PointerMoved routed event. (Inherited from UIElement)
PointerPressedEvent PointerPressedEvent PointerPressedEvent PointerPressedEvent	Gets the identifier for the PointerPressed routed event. (Inherited from UIElement)
PointerReleasedEvent PointerReleasedEvent PointerReleasedEvent PointerReleasedEvent	Gets the identifier for the PointerReleased routed event. (Inherited from UIElement)
PointerWheelChangedEvent PointerWheelChangedEvent PointerWheelChangedEvent PointerWheelChangedEvent	Gets the identifier for the PointerWheelChanged routed event. (Inherited from UIElement)
Position Position Position Position	Gets or sets the current position of progress through the media's playback time.
PositionProperty PositionProperty PositionProperty PositionProperty	Identifies the Position dependency property.
PosterSource PosterSource PosterSource PosterSource	Gets or sets the image source that is used for a placeholder image during MediaElement loading transition states.
PosterSourceProperty PosterSourceProperty PosterSourceProperty PosterSourceProperty	Identifies the PosterSource dependency property.
PreviewKeyDownEvent PreviewKeyDownEvent PreviewKeyDownEvent PreviewKeyDownEvent	Gets the identifier for the PreviewKeyDown routed event. (Inherited from UIElement)
PreviewKeyUpEvent PreviewKeyUpEvent PreviewKeyUpEvent PreviewKeyUpEvent	Gets the identifier for the PreviewKeyUp routed event. (Inherited from UIElement)
Projection Projection Projection Projection	Gets or sets the perspective projection (3-D effect) to apply when rendering this element. (Inherited from UIElement)
ProjectionProperty ProjectionProperty ProjectionProperty ProjectionProperty	Identifies the Projection dependency property. (Inherited from UIElement)
ProtectionManager ProtectionManager ProtectionManager ProtectionManager	Gets or sets the dedicated object for media content protection that is associated with this MediaElement.
ProtectionManagerProperty ProtectionManagerProperty ProtectionManagerProperty ProtectionManagerProperty	Identifies the ProtectionManager dependency property.
RealTimePlayback RealTimePlayback RealTimePlayback RealTimePlayback	Gets or sets a value that configures the MediaElement for real-time communications scenarios.
RealTimePlaybackProperty RealTimePlaybackProperty RealTimePlaybackProperty RealTimePlaybackProperty	Identifies the RealTimePlayback dependency property.
RenderSize RenderSize RenderSize RenderSize	Gets the final render size of a UIElement. Use is not recommended, see Remarks. (Inherited from UIElement)
RenderTransform RenderTransform RenderTransform RenderTransform	Gets or sets transform information that affects the rendering position of a UIElement. (Inherited from UIElement)
RenderTransformOrigin RenderTransformOrigin RenderTransformOrigin RenderTransformOrigin	Gets or sets the origin point of any possible render transform declared by RenderTransform, relative to the bounds of the UIElement. (Inherited from UIElement)
RenderTransformOriginProperty RenderTransformOriginProperty RenderTransformOriginProperty RenderTransformOriginProperty	Identifies the RenderTransformOrigin dependency property. (Inherited from UIElement)
RenderTransformProperty RenderTransformProperty RenderTransformProperty RenderTransformProperty	Identifies the RenderTransform dependency property. (Inherited from UIElement)
RequestedTheme RequestedTheme RequestedTheme RequestedTheme	Gets or sets the UI theme that is used by the UIElement (and its child elements) for resource determination. The UI theme you specify with RequestedTheme can override the app-level RequestedTheme. (Inherited from FrameworkElement)
RequestedThemeProperty RequestedThemeProperty RequestedThemeProperty RequestedThemeProperty	Identifies the RequestedTheme dependency property. (Inherited from FrameworkElement)
Resources Resources Resources Resources	Gets the locally defined resource dictionary. In XAML, you can establish resource items as child object elements of a `frameworkElement.Resources` property element, through XAML implicit collection syntax. (Inherited from FrameworkElement)
RightTappedEvent RightTappedEvent RightTappedEvent RightTappedEvent	Gets the identifier for the RightTapped routed event. (Inherited from UIElement)
Source Source Source Source	Gets or sets a media source on the MediaElement.
SourceProperty SourceProperty SourceProperty SourceProperty	Identifies the Source dependency property.
Stereo3DVideoPackingMode Stereo3DVideoPackingMode Stereo3DVideoPackingMode Stereo3DVideoPackingMode	Gets or sets an enumeration value that determines the stereo 3-D video frame-packing mode for the current media source.
Stereo3DVideoPackingModeProperty Stereo3DVideoPackingModeProperty Stereo3DVideoPackingModeProperty Stereo3DVideoPackingModeProperty	Identifies the Stereo3DVideoPackingMode dependency property.
Stereo3DVideoRenderMode Stereo3DVideoRenderMode Stereo3DVideoRenderMode Stereo3DVideoRenderMode	Gets or sets an enumeration value that determines the stereo 3-D video render mode for the current media source.
Stereo3DVideoRenderModeProperty Stereo3DVideoRenderModeProperty Stereo3DVideoRenderModeProperty Stereo3DVideoRenderModeProperty	Identifies the Stereo3DVideoRenderMode dependency property.
Stretch Stretch Stretch Stretch	Gets or sets a value that describes how an MediaElement should be stretched to fill the destination rectangle.
StretchProperty StretchProperty StretchProperty StretchProperty	Identifies the Stretch dependency property.
Style Style Style Style	Gets or sets an instance Style that is applied for this object during layout and rendering. (Inherited from FrameworkElement)
StyleProperty StyleProperty StyleProperty StyleProperty	Identifies the Style dependency property. (Inherited from FrameworkElement)
TabFocusNavigation TabFocusNavigation TabFocusNavigation TabFocusNavigation	Gets or sets a value that modifies how tabbing and TabIndex work for this control. Note For Windows 10 Creators Update (build 10.0.15063) and newer, use this property of the UIElement base class instead of the TabNavigation property of a Control object. (Inherited from UIElement)
TabFocusNavigationProperty TabFocusNavigationProperty TabFocusNavigationProperty TabFocusNavigationProperty	Identifies the TabFocusNavigation dependency property. (Inherited from UIElement)
Tag Tag Tag Tag	Gets or sets an arbitrary object value that can be used to store custom information about this object. (Inherited from FrameworkElement)
TagProperty TagProperty TagProperty TagProperty	Identifies the Tag dependency property. (Inherited from FrameworkElement)
TappedEvent TappedEvent TappedEvent TappedEvent	Gets the identifier for the Tapped routed event. (Inherited from UIElement)
Transform3D Transform3D Transform3D Transform3D	Gets or sets the 3-D transform effect to apply when rendering this element. (Inherited from UIElement)
Transform3DProperty Transform3DProperty Transform3DProperty Transform3DProperty	Identifies the Transform3D dependency property. (Inherited from UIElement)
Transitions Transitions Transitions Transitions	Gets or sets the collection of Transition style elements that apply to a UIElement. (Inherited from UIElement)
TransitionsProperty TransitionsProperty TransitionsProperty TransitionsProperty	Identifies the Transitions dependency property. (Inherited from UIElement)
TransportControls TransportControls TransportControls TransportControls	Gets or sets the transport controls for the media.
Triggers Triggers Triggers Triggers	Gets the collection of triggers for animations that are defined for a FrameworkElement. Not commonly used. See Remarks. (Inherited from FrameworkElement)
UseLayoutRounding UseLayoutRounding UseLayoutRounding UseLayoutRounding	Gets or sets a value that determines whether rendering for the object and its visual subtree should use rounding behavior that aligns rendering to whole pixels. (Inherited from UIElement)
UseLayoutRoundingProperty UseLayoutRoundingProperty UseLayoutRoundingProperty UseLayoutRoundingProperty	Identifies the UseLayoutRounding dependency property. (Inherited from UIElement)
VerticalAlignment VerticalAlignment VerticalAlignment VerticalAlignment	Gets or sets the vertical alignment characteristics that are applied to a FrameworkElement when it is composed in a parent object such as a panel or items control. (Inherited from FrameworkElement)
VerticalAlignmentProperty VerticalAlignmentProperty VerticalAlignmentProperty VerticalAlignmentProperty	Identifies the VerticalAlignment dependency property. (Inherited from FrameworkElement)
Visibility Visibility Visibility Visibility	Gets or sets the visibility of a UIElement. A UIElement that is not visible is not rendered and does not communicate its desired size to layout. (Inherited from UIElement)
VisibilityProperty VisibilityProperty VisibilityProperty VisibilityProperty	Identifies the Visibility dependency property. (Inherited from UIElement)
Volume Volume Volume Volume	Gets or sets the media's volume.
VolumeProperty VolumeProperty VolumeProperty VolumeProperty	Identifies the Volume dependency property.
Width Width Width Width	Gets or sets the width of a FrameworkElement. (Inherited from FrameworkElement)
WidthProperty WidthProperty WidthProperty WidthProperty	Identifies the Width dependency property. (Inherited from FrameworkElement)
XYFocusDownNavigationStrategy XYFocusDownNavigationStrategy XYFocusDownNavigationStrategy XYFocusDownNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a down navigation. (Inherited from UIElement)
XYFocusDownNavigationStrategyProperty XYFocusDownNavigationStrategyProperty XYFocusDownNavigationStrategyProperty XYFocusDownNavigationStrategyProperty	Identifies the XYFocusDownNavigationStrategy dependency property. (Inherited from UIElement)
XYFocusKeyboardNavigation XYFocusKeyboardNavigation XYFocusKeyboardNavigation XYFocusKeyboardNavigation	Gets or sets a value that enables or disables navigation using the keyboard directional arrows. (Inherited from UIElement)
XYFocusKeyboardNavigationProperty XYFocusKeyboardNavigationProperty XYFocusKeyboardNavigationProperty XYFocusKeyboardNavigationProperty	Identifies the XYFocusKeyboardNavigation dependency property. (Inherited from UIElement)
XYFocusLeftNavigationStrategy XYFocusLeftNavigationStrategy XYFocusLeftNavigationStrategy XYFocusLeftNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a left navigation. (Inherited from UIElement)
XYFocusLeftNavigationStrategyProperty XYFocusLeftNavigationStrategyProperty XYFocusLeftNavigationStrategyProperty XYFocusLeftNavigationStrategyProperty	Identifies the XYFocusLeftNavigationStrategy dependency property. (Inherited from UIElement)
XYFocusRightNavigationStrategy XYFocusRightNavigationStrategy XYFocusRightNavigationStrategy XYFocusRightNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of a right navigation. (Inherited from UIElement)
XYFocusRightNavigationStrategyProperty XYFocusRightNavigationStrategyProperty XYFocusRightNavigationStrategyProperty XYFocusRightNavigationStrategyProperty	Identifies the XYFocusRightNavigationStrategy dependency property. (Inherited from UIElement)
XYFocusUpNavigationStrategy XYFocusUpNavigationStrategy XYFocusUpNavigationStrategy XYFocusUpNavigationStrategy	Gets or sets a value that specifies the strategy used to determine the target element of an up navigation. (Inherited from UIElement)
XYFocusUpNavigationStrategyProperty XYFocusUpNavigationStrategyProperty XYFocusUpNavigationStrategyProperty XYFocusUpNavigationStrategyProperty	Identifies the XYFocusUpNavigationStrategy dependency property. (Inherited from UIElement)

Methods

AddAudioEffect(String, Boolean, IPropertySet) AddAudioEffect(String, Boolean, IPropertySet) AddAudioEffect(String, Boolean, IPropertySet) AddAudioEffect(String, Boolean, IPropertySet)	Applies an audio effect to playback. Takes effect for the next source that is set on this MediaElement.
AddHandler(RoutedEvent,Object,Boolean) AddHandler(RoutedEvent,Object,Boolean) AddHandler(RoutedEvent,Object,Boolean) AddHandler(RoutedEvent,Object,Boolean)	Adds a routed event handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the provided handler be invoked even if the event is handled elsewhere. (Inherited from UIElement)
AddVideoEffect(String, Boolean, IPropertySet) AddVideoEffect(String, Boolean, IPropertySet) AddVideoEffect(String, Boolean, IPropertySet) AddVideoEffect(String, Boolean, IPropertySet)	Applies a video effect to playback. Takes effect for the next source that is set on this MediaElement.
Arrange(Rect) Arrange(Rect) Arrange(Rect) Arrange(Rect)	Positions child objects and determines a size for a UIElement. Parent objects that implement custom layout for their child elements should call this method from their layout override implementations to form a recursive layout update. (Inherited from UIElement)
ArrangeOverride(Size) ArrangeOverride(Size) ArrangeOverride(Size) ArrangeOverride(Size)	Provides the behavior for the "Arrange" pass of layout. Classes can override this method to define their own "Arrange" pass behavior. (Inherited from FrameworkElement)
CancelDirectManipulations CancelDirectManipulations CancelDirectManipulations CancelDirectManipulations	Cancels ongoing direct manipulation processing (system-defined panning/zooming) on any ScrollViewer parent that contains the current UIElement. (Inherited from UIElement)
CanPlayType(String) CanPlayType(String) CanPlayType(String) CanPlayType(String)	Returns an enumeration value that describes the likelihood that the current MediaElement and its client configuration can play that media source.
CapturePointer(Pointer) CapturePointer(Pointer) CapturePointer(Pointer) CapturePointer(Pointer)	Sets pointer capture to a UIElement. Once captured, only the element that has capture will fire pointer-related events. (Inherited from UIElement)
ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty) ClearValue(DependencyProperty)	Clears the local value of a dependency property. (Inherited from DependencyObject)
DeferTree(DependencyObject) DeferTree(DependencyObject) DeferTree(DependencyObject) DeferTree(DependencyObject)	Removes the specified element from the XAML visual tree in a way that it can be undeferred later. (Inherited from FrameworkElement)
FindName(String) FindName(String) FindName(String) FindName(String)	Retrieves an object that has the specified identifier name. (Inherited from FrameworkElement)
FindSubElementsForTouchTargeting(Point,Rect) FindSubElementsForTouchTargeting(Point,Rect) FindSubElementsForTouchTargeting(Point,Rect) FindSubElementsForTouchTargeting(Point,Rect)	Enables a UIElement subclass to expose child elements that assist with resolving touch targeting. (Inherited from UIElement)
GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty) GetAnimationBaseValue(DependencyProperty)	Returns any base value established for a dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject)
GetAsCastingSource() GetAsCastingSource() GetAsCastingSource() GetAsCastingSource()	Returns the media element as a CastingSource.
GetAudioStreamLanguage(IReference<Int32>) GetAudioStreamLanguage(IReference<Int32>) GetAudioStreamLanguage(IReference<Int32>) GetAudioStreamLanguage(IReference<Int32>)	Returns the RFC 1766 language for the specified audio stream.
GetBindingExpression(DependencyProperty) GetBindingExpression(DependencyProperty) GetBindingExpression(DependencyProperty) GetBindingExpression(DependencyProperty)	Returns the BindingExpression that represents the binding on the specified property. (Inherited from FrameworkElement)
GetChildrenInTabFocusOrder GetChildrenInTabFocusOrder GetChildrenInTabFocusOrder GetChildrenInTabFocusOrder	Enables a UIElement subclass to expose child elements that take part in Tab focus. (Inherited from UIElement)
GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty) GetValue(DependencyProperty)	Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject)
GoToElementStateCore(String,Boolean) GoToElementStateCore(String,Boolean) GoToElementStateCore(String,Boolean) GoToElementStateCore(String,Boolean)	When implemented in a derived class, enables per-state construction of a visual tree for a control template in code, rather than by loading XAML for all states at control startup. (Inherited from FrameworkElement)
InvalidateArrange InvalidateArrange InvalidateArrange InvalidateArrange	Invalidates the arrange state (layout) for a UIElement. After the invalidation, the UIElement will have its layout updated, which will occur asynchronously. (Inherited from UIElement)
InvalidateMeasure InvalidateMeasure InvalidateMeasure InvalidateMeasure	Invalidates the measurement state (layout) for a UIElement. (Inherited from UIElement)
Measure(Size) Measure(Size) Measure(Size) Measure(Size)	Updates the DesiredSize of a UIElement. Typically, objects that implement custom layout for their layout children call this method from their own MeasureOverride implementations to form a recursive layout update. (Inherited from UIElement)
MeasureOverride(Size) MeasureOverride(Size) MeasureOverride(Size) MeasureOverride(Size)	Provides the behavior for the "Measure" pass of the layout cycle. Classes can override this method to define their own "Measure" pass behavior. (Inherited from FrameworkElement)
OnApplyTemplate OnApplyTemplate OnApplyTemplate OnApplyTemplate	Invoked whenever application code or internal processes (such as a rebuilding layout pass) call ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in your app. Override this method to influence the default post-template logic of a class. (Inherited from FrameworkElement)
OnBringIntoViewRequested(BringIntoViewRequestedEventArgs) OnBringIntoViewRequested(BringIntoViewRequestedEventArgs) OnBringIntoViewRequested(BringIntoViewRequestedEventArgs) OnBringIntoViewRequested(BringIntoViewRequestedEventArgs)	Called before the BringIntoViewRequested event occurs. (Inherited from UIElement)
OnCreateAutomationPeer OnCreateAutomationPeer OnCreateAutomationPeer OnCreateAutomationPeer	When implemented in a derived class, returns class-specific AutomationPeer implementations for the Microsoft UI Automation infrastructure. (Inherited from UIElement)
OnDisconnectVisualChildren OnDisconnectVisualChildren OnDisconnectVisualChildren OnDisconnectVisualChildren	Override this method to implement how layout and logic should behave when items are removed from a class-specific content or children property. (Inherited from UIElement)
OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs) OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs) OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs) OnKeyboardAcceleratorInvoked(KeyboardAcceleratorInvokedEventArgs)	Called when a keyboard shortcut (or accelerator) is processed in your app. Override this method to handle how your app responds when a keyboard accelerator is invoked. (Inherited from UIElement)
OnProcessKeyboardAccelerators(ProcessKeyboardAcceleratorEventArgs) OnProcessKeyboardAccelerators(ProcessKeyboardAcceleratorEventArgs) OnProcessKeyboardAccelerators(ProcessKeyboardAcceleratorEventArgs) OnProcessKeyboardAccelerators(ProcessKeyboardAcceleratorEventArgs)	Called just before a keyboard shortcut (or accelerator) is processed in your app. Invoked whenever application code or internal processes call ProcessKeyboardAccelerators. Override this method to influence the default accelerator handling. (Inherited from UIElement)
Pause() Pause() Pause() Pause()	Pauses media at the current position.
Play() Play() Play() Play()	Plays media from the current position.
ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty) ReadLocalValue(DependencyProperty)	Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject)
RegisterAsScrollPort(UIElement) RegisterAsScrollPort(UIElement) RegisterAsScrollPort(UIElement) RegisterAsScrollPort(UIElement)	Registers an element as representing a scrollable viewport. (Inherited from UIElement)
RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback) RegisterPropertyChangedCallback(DependencyProperty,DependencyPropertyChangedCallback)	Registers a notification function for listening to changes to a specific DependencyProperty on this DependencyObject instance. (Inherited from DependencyObject)
ReleasePointerCapture(Pointer) ReleasePointerCapture(Pointer) ReleasePointerCapture(Pointer) ReleasePointerCapture(Pointer)	Releases pointer captures for capture of one specific pointer by this UIElement. (Inherited from UIElement)
ReleasePointerCaptures ReleasePointerCaptures ReleasePointerCaptures ReleasePointerCaptures	Releases all pointer captures held by this element. (Inherited from UIElement)
RemoveAllEffects() RemoveAllEffects() RemoveAllEffects() RemoveAllEffects()	Removes all effects for the next source set for this MediaElement.
RemoveHandler(RoutedEvent,Object) RemoveHandler(RoutedEvent,Object) RemoveHandler(RoutedEvent,Object) RemoveHandler(RoutedEvent,Object)	Removes the specified routed event handler from this UIElement. Typically the handler in question was added by AddHandler. (Inherited from UIElement)
SetBinding(DependencyProperty,BindingBase) SetBinding(DependencyProperty,BindingBase) SetBinding(DependencyProperty,BindingBase) SetBinding(DependencyProperty,BindingBase)	Attaches a binding to a FrameworkElement, using the provided binding object . (Inherited from FrameworkElement)
SetMediaStreamSource(IMediaSource) SetMediaStreamSource(IMediaSource) SetMediaStreamSource(IMediaSource) SetMediaStreamSource(IMediaSource)	Sets the Source of the MediaElement to the specified MediaStreamSource.
SetPlaybackSource(IMediaPlaybackSource) SetPlaybackSource(IMediaPlaybackSource) SetPlaybackSource(IMediaPlaybackSource) SetPlaybackSource(IMediaPlaybackSource)	Sets the source of the MediaElement to the specified media playback source.
SetSource(IRandomAccessStream, String) SetSource(IRandomAccessStream, String) SetSource(IRandomAccessStream, String) SetSource(IRandomAccessStream, String)	Sets the Source property using the specified stream and MIME type.
SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object) SetValue(DependencyProperty,Object)	Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject)
StartBringIntoView StartBringIntoView StartBringIntoView StartBringIntoView	Initiates a request to the XAML framework to bring the element into view within any scrollable regions it is contained within. (Inherited from UIElement)
StartBringIntoView(BringIntoViewOptions) StartBringIntoView(BringIntoViewOptions) StartBringIntoView(BringIntoViewOptions) StartBringIntoView(BringIntoViewOptions)	Initiates a request to the XAML framework to bring the element into view using the specified options. (Inherited from UIElement)
StartDragAsync(PointerPoint) StartDragAsync(PointerPoint) StartDragAsync(PointerPoint) StartDragAsync(PointerPoint)	Initiates a drag-and-drop operation. (Inherited from UIElement)
Stop() Stop() Stop() Stop()	Stops and resets media to be played from the beginning.
TransformToVisual(UIElement) TransformToVisual(UIElement) TransformToVisual(UIElement) TransformToVisual(UIElement)	Returns a transform object that can be used to transform coordinates from the UIElement to the specified object. (Inherited from UIElement)
TryInvokeKeyboardAccelerator(ProcessKeyboardAcceleratorEventArgs) TryInvokeKeyboardAccelerator(ProcessKeyboardAcceleratorEventArgs) TryInvokeKeyboardAccelerator(ProcessKeyboardAcceleratorEventArgs) TryInvokeKeyboardAccelerator(ProcessKeyboardAcceleratorEventArgs)	Attempts to invoke a keyboard shortcut (or accelerator) by searching the entire visual tree of the UIElement for the shortcut. (Inherited from UIElement)
TryStartDirectManipulation(Pointer) TryStartDirectManipulation(Pointer) TryStartDirectManipulation(Pointer) TryStartDirectManipulation(Pointer)	Resumes direct manipulation processing (system-defined panning/zooming) on any ScrollViewer parent that contains the current UIElement. (Inherited from UIElement)
UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64) UnregisterPropertyChangedCallback(DependencyProperty,Int64)	Cancels a change notification that was previously registered by calling RegisterPropertyChangedCallback. (Inherited from DependencyObject)
UpdateLayout UpdateLayout UpdateLayout UpdateLayout	Ensures that all positions of child objects of a UIElement are properly updated for layout. (Inherited from UIElement)

Events

AccessKeyDisplayDismissed AccessKeyDisplayDismissed AccessKeyDisplayDismissed AccessKeyDisplayDismissed	Occurs when the access key sequence is complete to notify controls that they should hide access key visuals. (Inherited from UIElement)
AccessKeyDisplayRequested AccessKeyDisplayRequested AccessKeyDisplayRequested AccessKeyDisplayRequested	Occurs when the access key sequence is started to notify controls that they should show access key visuals. (Inherited from UIElement)
AccessKeyInvoked AccessKeyInvoked AccessKeyInvoked AccessKeyInvoked	Occurs when a user completes an access key sequence to notify the element that the access key action should be invoked. (Inherited from UIElement)
ActualThemeChanged ActualThemeChanged ActualThemeChanged ActualThemeChanged	Occurs when the ActualTheme property value has changed. (Inherited from FrameworkElement)
BringIntoViewRequested BringIntoViewRequested BringIntoViewRequested BringIntoViewRequested	Occurs when StartBringIntoView is called on this element or one of its descendants. (Inherited from UIElement)
BufferingProgressChanged BufferingProgressChanged BufferingProgressChanged BufferingProgressChanged	Occurs when the BufferingProgress property changes.
CharacterReceived CharacterReceived CharacterReceived CharacterReceived	Occurs when a single, composed character is received by the input queue. (Inherited from UIElement)
ContextCanceled ContextCanceled ContextCanceled ContextCanceled	Occurs when a context input gesture continues into a manipulation gesture, to notify the element that the context flyout should not be opened. (Inherited from UIElement)
ContextRequested ContextRequested ContextRequested ContextRequested	Occurs when the user has completed a context input gesture, such as a right-click. (Inherited from UIElement)
CurrentStateChanged CurrentStateChanged CurrentStateChanged CurrentStateChanged	Occurs when the value of the CurrentState property changes.
DataContextChanged DataContextChanged DataContextChanged DataContextChanged	Occurs when the value of the FrameworkElement.DataContext property changes. (Inherited from FrameworkElement)
DoubleTapped DoubleTapped DoubleTapped DoubleTapped	Occurs when an otherwise unhandled DoubleTap interaction occurs over the hit test area of this element. (Inherited from UIElement)
DownloadProgressChanged DownloadProgressChanged DownloadProgressChanged DownloadProgressChanged	Occurs when the DownloadProgress property has changed.
DragEnter DragEnter DragEnter DragEnter	Occurs when the input system reports an underlying drag event with this element as the target. (Inherited from UIElement)
DragLeave DragLeave DragLeave DragLeave	Occurs when the input system reports an underlying drag event with this element as the origin. (Inherited from UIElement)
DragOver DragOver DragOver DragOver	Occurs when the input system reports an underlying drag event with this element as the potential drop target. (Inherited from UIElement)
DragStarting DragStarting DragStarting DragStarting	Occurs when a drag operation is initiated. (Inherited from UIElement)
Drop Drop Drop Drop	Occurs when the input system reports an underlying drop event with this element as the drop target. (Inherited from UIElement)
DropCompleted DropCompleted DropCompleted DropCompleted	Occurs when a drag-and-drop operation is ended. (Inherited from UIElement)
GettingFocus GettingFocus GettingFocus GettingFocus	Occurs before a UIElement receives focus. (Inherited from UIElement)
GotFocus GotFocus GotFocus GotFocus	Occurs when a UIElement receives focus. (Inherited from UIElement)
Holding Holding Holding Holding	Occurs when an otherwise unhandled Hold interaction occurs over the hit test area of this element. (Inherited from UIElement)
KeyDown KeyDown KeyDown KeyDown	Occurs when a keyboard key is pressed while the UIElement has focus. (Inherited from UIElement)
KeyUp KeyUp KeyUp KeyUp	Occurs when a keyboard key is released while the UIElement has focus. (Inherited from UIElement)
LayoutUpdated LayoutUpdated LayoutUpdated LayoutUpdated	Occurs when the layout of the visual tree changes, due to layout-relevant properties changing value or some other action that refreshes the layout. (Inherited from FrameworkElement)
Loaded Loaded Loaded Loaded	Occurs when a FrameworkElement has been constructed and added to the object tree, and is ready for interaction. (Inherited from FrameworkElement)
Loading Loading Loading Loading	Occurs when a FrameworkElement begins to load. (Inherited from FrameworkElement)
LosingFocus LosingFocus LosingFocus LosingFocus	Occurs before a UIElement loses focus. (Inherited from UIElement)
LostFocus LostFocus LostFocus LostFocus	Occurs when a UIElement loses focus. (Inherited from UIElement)
ManipulationCompleted ManipulationCompleted ManipulationCompleted ManipulationCompleted	Occurs when a manipulation on the UIElement is complete. (Inherited from UIElement)
ManipulationDelta ManipulationDelta ManipulationDelta ManipulationDelta	Occurs when the input device changes position during a manipulation. (Inherited from UIElement)
ManipulationInertiaStarting ManipulationInertiaStarting ManipulationInertiaStarting ManipulationInertiaStarting	Occurs when the input device loses contact with the UIElement object during a manipulation and inertia begins. (Inherited from UIElement)
ManipulationStarted ManipulationStarted ManipulationStarted ManipulationStarted	Occurs when an input device begins a manipulation on the UIElement. (Inherited from UIElement)
ManipulationStarting ManipulationStarting ManipulationStarting ManipulationStarting	Occurs when the manipulation processor is first created. (Inherited from UIElement)
MarkerReached MarkerReached MarkerReached MarkerReached	Occurs when a timeline marker is encountered during media playback.
MediaEnded MediaEnded MediaEnded MediaEnded	Occurs when the MediaElement finishes playing audio or video.
MediaFailed MediaFailed MediaFailed MediaFailed	Occurs when there is an error associated with the media Source.
MediaOpened MediaOpened MediaOpened MediaOpened	Occurs when the media stream has been validated and opened, and the file headers have been read.
NoFocusCandidateFound NoFocusCandidateFound NoFocusCandidateFound NoFocusCandidateFound	Occurs when a user attempts to move focus (via tab or directional arrows), but focus doesn't move because no focus candidate is found in the direction of movement. (Inherited from UIElement)
PartialMediaFailureDetected PartialMediaFailureDetected PartialMediaFailureDetected PartialMediaFailureDetected	Occurs when one or more streams fails to decode in content containing multiple streams.
PointerCanceled PointerCanceled PointerCanceled PointerCanceled	Occurs when a pointer that made contact abnormally loses contact. (Inherited from UIElement)
PointerCaptureLost PointerCaptureLost PointerCaptureLost PointerCaptureLost	Occurs when pointer capture previously held by this element moves to another element or elsewhere. (Inherited from UIElement)
PointerEntered PointerEntered PointerEntered PointerEntered	Occurs when a pointer enters the hit test area of this element. (Inherited from UIElement)
PointerExited PointerExited PointerExited PointerExited	Occurs when a pointer leaves the hit test area of this element. (Inherited from UIElement)
PointerMoved PointerMoved PointerMoved PointerMoved	Occurs when a pointer moves while the pointer remains within the hit test area of this element. (Inherited from UIElement)
PointerPressed PointerPressed PointerPressed PointerPressed	Occurs when the pointer device initiates a Press action within this element. (Inherited from UIElement)
PointerReleased PointerReleased PointerReleased PointerReleased	Occurs when the pointer device that previously initiated a Press action is released, while within this element. Note that the end of a Press action is not guaranteed to fire a PointerReleased event; other events may fire instead. For more info, see Remarks. (Inherited from UIElement)
PointerWheelChanged PointerWheelChanged PointerWheelChanged PointerWheelChanged	Occurs when the delta value of a pointer wheel changes. (Inherited from UIElement)
PreviewKeyDown PreviewKeyDown PreviewKeyDown PreviewKeyDown	Occurs when a keyboard key is pressed while the UIElement has focus. (Inherited from UIElement)
PreviewKeyUp PreviewKeyUp PreviewKeyUp PreviewKeyUp	Occurs when a keyboard key is released while the UIElement has focus. (Inherited from UIElement)
ProcessKeyboardAccelerators ProcessKeyboardAccelerators ProcessKeyboardAccelerators ProcessKeyboardAccelerators	Occurs when a keyboard shortcut (or accelerator) is pressed. (Inherited from UIElement)
RateChanged RateChanged RateChanged RateChanged	Occurs when PlaybackRate or DefaultPlaybackRate value changes.
RightTapped RightTapped RightTapped RightTapped	Occurs when a right-tap input stimulus happens while the pointer is over the element. (Inherited from UIElement)
SeekCompleted SeekCompleted SeekCompleted SeekCompleted	Occurs when the seek point of a requested seek operation is ready for playback.
SizeChanged SizeChanged SizeChanged SizeChanged	Occurs when either the ActualHeight or the ActualWidth property changes value on a FrameworkElement. (Inherited from FrameworkElement)
Tapped Tapped Tapped Tapped	Occurs when an otherwise unhandled Tap interaction occurs over the hit test area of this element. (Inherited from UIElement)
Unloaded Unloaded Unloaded Unloaded	Occurs when this object is no longer connected to the main object tree. (Inherited from FrameworkElement)
VolumeChanged VolumeChanged VolumeChanged VolumeChanged	Occurs when the value of the Volume property changes.