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OnChanged Method

Summary

Raises the Changed event.

Syntax
C#
VB
Java
Objective-C
C++
public void OnChanged( 
   RasterImageChangedEventArgs e 
) 
Public Sub OnChanged( _ 
   ByVal e As RasterImageChangedEventArgs _ 
)  
-(void)onChanged:(LTRasterImageChangedFlags)flags; 
public void onChanged(RasterImageChangedEvent event) 
public: 
void OnChanged(  
   RasterImageChangedEventArgs^ e 
)  

Parameters

e
A RasterImageChangedEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate.

The OnChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

Notes to Inheritors: When overriding OnChanged in a derived class, be sure to call the base class's OnChanged method so that registered delegates receive the event.

Example

For an example, refer to Changed.

Requirements

Target Platforms

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