TimelineMarkerRoutedEventArgs Class
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Provides event data for the MarkerReached event.
Inheritance Hierarchy
System..::.Object
System..::.EventArgs
System.Windows..::.RoutedEventArgs
System.Windows.Media..::.TimelineMarkerRoutedEventArgs
Namespace: System.Windows.Media
Assembly: System.Windows (in System.Windows.dll)
Syntax
Public NotInheritable Class TimelineMarkerRoutedEventArgs _
Inherits RoutedEventArgs
public sealed class TimelineMarkerRoutedEventArgs : RoutedEventArgs
The TimelineMarkerRoutedEventArgs type exposes the following members.
Constructors
Name | Description | |
---|---|---|
TimelineMarkerRoutedEventArgs | Initializes a new instance of the TimelineMarkerRoutedEventArgs class. |
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Properties
Name | Description | |
---|---|---|
Marker | Gets the TimelineMarker that triggered this event. | |
OriginalSource | Gets a reference to the object that raised the event. (Inherited from RoutedEventArgs.) |
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Methods
Name | Description | |
---|---|---|
Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) | |
Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) | |
GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Examples
The following example creates a MediaElement object and responds to its MarkerReached event. Each time a timeline marker is reached, the example displays the timeline marker's Time, Type, and Text values.
<StackPanel Margin="40">
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Time:</TextBlock>
<TextBlock x:Name="timeTextBlock" FontSize="12" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Type:</TextBlock>
<TextBlock x:Name="typeTextBlock" FontSize="12" />
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock FontSize="12" Foreground="DarkGray">Value:</TextBlock>
<TextBlock x:Name="valueTextBlock" FontSize="12" />
</StackPanel>
<!-- The MediaElement has the MarkerReached event attached. -->
<MediaElement MarkerReached="OnMarkerReached" HorizontalAlignment="Left"
Source="thebutterflyandthebear.wmv" Width="300" Height="200" />
</StackPanel>
public void OnMarkerReached(object sender, TimelineMarkerRoutedEventArgs e)
{
timeTextBlock.Text = e.Marker.Time.Seconds.ToString();
typeTextBlock.Text = e.Marker.Type.ToString();
valueTextBlock.Text = e.Marker.Text.ToString();
}
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.