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OnImageDirtyChanged Method
See Also 
Leadtools.Annotations Namespace > AnnAutomation Class : OnImageDirtyChanged Method




e
An EventArgs that contains the event data.
Raises the ImageDirtyChanged event.

Syntax

Visual Basic (Declaration) 
Protected Overridable Sub OnImageDirtyChanged( _
   ByVal e As EventArgs _
) 
Visual Basic (Usage)Copy Code
Dim instance As AnnAutomation
Dim e As EventArgs
 
instance.OnImageDirtyChanged(e)
C# 
protected virtual void OnImageDirtyChanged( 
   EventArgs e
)
Managed Extensions for C++ 
protected: virtual void OnImageDirtyChanged( 
   EventArgs* e
) 
C++/CLI 
protected:
virtual void OnImageDirtyChanged( 
   EventArgs^ e
) 

Parameters

e
An EventArgs that contains the event data.

Example

For an example, refer to ImageDirtyChanged.

Remarks

Raising an event invokes the event handler through a delegate. The OnImageDirtyChanged 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 OnImageDirtyChanged in a derived class, be sure to call the base class's OnImageDirtyChanged method so that registered delegates receive the event.

The ImageDirtyChanged event will be fired after the ImageDirty value changes.

The RasterImage in the Viewer changes after calling any of the following methods: RealizeRedaction, RestoreRedaction or ApplyEncryptor.

You can use this event along with the ImageDirty property to update your application user interface.

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also

Leadtools.Annotations requires a Document or Medical toolkit license and unlock key. For more information, refer to: Raster Pro/Document/Medical Features