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OnChanged Method
See Also 
Leadtools Namespace > RasterImage Class : OnChanged Method



e
A RasterImageChangedEventArgs that contains the event data.
e
A RasterImageChangedEventArgs that contains the event data.
Raises the RasterImage.Changed event.

Syntax

Visual Basic (Declaration) 
Public Overridable Sub OnChanged( _
   ByVal e As RasterImageChangedEventArgs _
) 
Visual Basic (Usage)Copy Code
Dim instance As RasterImage
Dim e As RasterImageChangedEventArgs
 
instance.OnChanged(e)
C# 
public virtual void OnChanged( 
   RasterImageChangedEventArgs e
)
C++/CLI 
public:
virtual void OnChanged( 
   RasterImageChangedEventArgs^ e
) 

Parameters

e
A RasterImageChangedEventArgs that contains the event data.

Example

For an example, refer to RasterImage.Changed.

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.

Requirements

Target Platforms: Microsoft .NET CF Framework 2.0, Windows Mobile 5 PocketPC, Windows Mobile 5 Smartphone, Windows Mobile 6

See Also