OnChanged Method

Summary

Raises the Changed event.

Syntax

Java

Objective-C

WinRT C#

C++

public void OnChanged( 
   RasterImageChangedEventArgs e 
)

Public Sub OnChanged( _ 
   ByVal e As Leadtools.RasterImageChangedEventArgs _ 
)

public void OnChanged(  
   Leadtools.RasterImageChangedEventArgs e 
)

-(void)onChanged:(LTRasterImageChangedFlags)flags;

public void onChanged(RasterImageChangedEvent event)

 function Leadtools.RasterImage.OnChanged(  
   e  
)

public: 
void OnChanged(  
   Leadtools.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