ImageSource
ImageSource
Class
Definition
Abstract class whose implementors load images from files or the Web.
[Xamarin.Forms.TypeConverter(typeof(Xamarin.Forms.ImageSourceConverter))]
public abstract class ImageSource : Xamarin.Forms.Elementtype ImageSource = class
inherit Element- Inheritance
- Derived
- Attributes
Constructors
| ImageSource() ImageSource() |
Creates a new ImageSource with default values. |
Properties
| AutomationId AutomationId |
Gets or sets a value that allows the automation framework to find and interact with this element. (Inherited from Element) |
| BindingContext BindingContext |
Gets or sets object that contains the properties that will be targeted by the bound properties that belong to this BindableObject. (Inherited from BindableObject) |
| CancellationTokenSource CancellationTokenSource |
Gets the CancellationTokenSource. |
| ClassId ClassId |
Gets or sets a value used to identify a collection of semantically similar elements. (Inherited from Element) |
| EffectControlProvider EffectControlProvider |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| Effects Effects |
A list of the effects that are applied to this item. (Inherited from Element) |
| Id Id |
Gets a value that can be used to uniquely identify an element through the run of an application. (Inherited from Element) |
| LogicalChildren LogicalChildren |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| Parent Parent |
Gets or sets the parent element of the element. (Inherited from Element) |
| ParentView ParentView |
Gets the element which is the closest ancestor of this element that is a VisualElement. (Inherited from Element) |
| Platform Platform |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| RealParent RealParent |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| StyleId StyleId |
Gets or sets a user defined value to uniquely identify the element. (Inherited from Element) |
Methods
| ApplyBindings() ApplyBindings() |
Apply the bindings to BindingContext. (Inherited from BindableObject) |
| Cancel() Cancel() |
Request a cancel of the ImageSource loading. |
| ClearValue(BindableProperty) ClearValue(BindableProperty) |
Clears any value set by Xamarin.Forms.BindableObject.SetValue for |
| ClearValue(BindablePropertyKey) ClearValue(BindablePropertyKey) |
Clears any value set by Xamarin.Forms.BindableObject.SetValue for the property that is identified by |
| Descendants() Descendants() |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| EffectIsAttached(String) EffectIsAttached(String) |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| FromFile(String) FromFile(String) |
Returns a new FileImageSource that reads from |
| FromResource(String, Assembly) FromResource(String, Assembly) |
Creates a ImageSource from the specified resource in the specified source assembly. |
| FromResource(String, Type) FromResource(String, Type) |
Creates a ImageSource from the specified resource in the specified source assembly. |
| FromStream(Func<Stream>) FromStream(Func<Stream>) |
Returns a new StreamImageSource that reads from |
| FromUri(Uri) FromUri(Uri) |
Returns a new UriImageSource that reads from |
| GetValue(BindableProperty) GetValue(BindableProperty) |
Returns the value that is contained the BindableProperty. (Inherited from BindableObject) |
| GetValues(BindableProperty, BindableProperty) GetValues(BindableProperty, BindableProperty) |
For internal use by the Xamarin.Forms platform. (Inherited from BindableObject) |
| GetValues(BindableProperty, BindableProperty, BindableProperty) GetValues(BindableProperty, BindableProperty, BindableProperty) |
For internal use by the Xamarin.Forms platform. (Inherited from BindableObject) |
| IDynamicResourceHandler.SetDynamicResource(BindableProperty, String) IDynamicResourceHandler.SetDynamicResource(BindableProperty, String) |
For internal use by the Xamarin.Forms platform. (Inherited from BindableObject) |
| IsSet(BindableProperty) IsSet(BindableProperty) |
Returns |
| OnBindingContextChanged() OnBindingContextChanged() |
Invoked whenever the binding context of the element changes. Implement this method to add class handling for this event. (Inherited from Element) |
| OnChildAdded(Element) OnChildAdded(Element) |
Invoked whenever the ChildAdded event needs to be emitted. Implement this method to add class handling for this event. (Inherited from Element) |
| OnChildRemoved(Element) OnChildRemoved(Element) |
Invoked whenever the ChildRemoved event needs to be emitted. Implement this method to add class handling for this event. (Inherited from Element) |
| OnLoadingCompleted(Boolean) OnLoadingCompleted(Boolean) |
Called by inheritors to indicate the end of the loading of the source. |
| OnLoadingStarted() OnLoadingStarted() |
Called by inheritors to indicate the beginning of a loading operation. |
| OnParentSet() OnParentSet() |
Invoked whenever the Parent of an element is set. Implement this method in order to add behavior when the element is added to a parent. (Inherited from Element) |
| OnPropertyChanged(String) OnPropertyChanged(String) |
Method that is called when a bound property is changed. (Inherited from Element) |
| OnPropertyChanging(String) OnPropertyChanging(String) |
Call this method from a child class to notify that a change is going to happen on a property. (Inherited from BindableObject) |
| OnSourceChanged() OnSourceChanged() |
Called by inheritors to indicate that the source changed.. |
| RemoveBinding(BindableProperty) RemoveBinding(BindableProperty) |
Removes a previously set binding. (Inherited from BindableObject) |
| RemoveDynamicResource(BindableProperty) RemoveDynamicResource(BindableProperty) |
Removes a previously set dynamic resource (Inherited from Element) |
| SetBinding(BindableProperty, BindingBase) SetBinding(BindableProperty, BindingBase) |
Assigns a binding to a property. (Inherited from BindableObject) |
| SetDynamicResource(BindableProperty, String) SetDynamicResource(BindableProperty, String) |
Sets the BindableProperty property of this element to be updated via the DynamicResource with the provided key. (Inherited from Element) |
| SetValue(BindableProperty, Object) SetValue(BindableProperty, Object) |
Sets the value of the specified property. (Inherited from BindableObject) |
| SetValue(BindablePropertyKey, Object) SetValue(BindablePropertyKey, Object) |
Sets the value of the propertyKey. (Inherited from BindableObject) |
| SetValueCore(BindableProperty, Object, SetValueFlags) SetValueCore(BindableProperty, Object, SetValueFlags) |
For internal use by the Xamarin.Forms platform. (Inherited from BindableObject) |
| SetValueFromRenderer(BindableProperty, Object) SetValueFromRenderer(BindableProperty, Object) |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| SetValueFromRenderer(BindablePropertyKey, Object) SetValueFromRenderer(BindablePropertyKey, Object) |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| UnapplyBindings() UnapplyBindings() |
Unapplies all previously set bindings. (Inherited from BindableObject) |
Operators
| Implicit(String to ImageSource) Implicit(String to ImageSource) |
Allows implicit casting from a string that represents an absolute URI. |
| Implicit(Uri to ImageSource) Implicit(Uri to ImageSource) |
Allows implicit casting from Uri objects that were created with an absolute URI. |
Events
| BindingContextChanged BindingContextChanged |
Raised whenever the BindingContext property changes. (Inherited from BindableObject) |
| ChildAdded ChildAdded |
Occurs whenever a child element is added to the element. (Inherited from Element) |
| ChildRemoved ChildRemoved |
Occurs whenever a child element is removed from the element. (Inherited from Element) |
| DescendantAdded DescendantAdded |
Occurs whenever a child element is added to the elements subtree. (Inherited from Element) |
| DescendantRemoved DescendantRemoved |
Occurs whenever a child element is removed from the elements subtree. (Inherited from Element) |
| PlatformSet PlatformSet |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| PropertyChanged PropertyChanged |
Raised when a property has changed. (Inherited from BindableObject) |
| PropertyChanging PropertyChanging |
Raised when a property is about to change. (Inherited from BindableObject) |
Explicit Interface Implementations
| IElementController.SetValueFromRenderer(BindableProperty, Object) IElementController.SetValueFromRenderer(BindableProperty, Object) |
For internal use by the Xamarin.Forms platform. (Inherited from Element) |
| INameScope.FindByName(String) INameScope.FindByName(String) |
For internal use only. (Inherited from Element) |
| INameScope.RegisterName(String, Object) INameScope.RegisterName(String, Object) |
For internal use only. (Inherited from Element) |
| INameScope.RegisterName(String, Object, IXmlLineInfo) INameScope.RegisterName(String, Object, IXmlLineInfo) |
For internal use only. (Inherited from Element) |
| INameScope.UnregisterName(String) INameScope.UnregisterName(String) |
For internal use only. (Inherited from Element) |