The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.
RoutedPropertyChangingEventArgs(Of T) Class
Silverlight
Provides event data for various routed events that track property values changing. Typically the events denote a cancellable action.
System.Object
System.EventArgs
System.Windows.RoutedEventArgs
System.Windows.Controls.RoutedPropertyChangingEventArgs(Of T)
System.EventArgs
System.Windows.RoutedEventArgs
System.Windows.Controls.RoutedPropertyChangingEventArgs(Of T)
Namespace: System.Windows.Controls
Assembly: System.Windows.Controls (in System.Windows.Controls.dll)
The RoutedPropertyChangingEventArgs(Of T) type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | RoutedPropertyChangingEventArgs(Of T) | Initializes a new instance of the RoutedPropertyChangingEventArgs(Of T) class, |
| Name | Description | |
|---|---|---|
![]() | Cancel | Gets or sets a value that determines whether the property change that originated the RoutedPropertyChanging event should be cancelled. |
![]() | InCoercion | Gets or sets a value indicating whether internal value coercion is acting on the property change that originated the RoutedPropertyChanging event. |
![]() | IsCancelable | Gets a value indicating whether the property change that originated the RoutedPropertyChanging event is cancellable. |
![]() | NewValue | Gets a value that reports the new value of the changing property, assuming that the property change is not cancelled. |
![]() | OldValue | Gets a value that reports the previous value of the changing property. |
![]() | OriginalSource | Gets a reference to the object that raised the event. (Inherited from RoutedEventArgs.) |
![]() | Property | Gets the DependencyProperty identifier for the property that is changing. |
| 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.) |
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
Community Additions
Show:


