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OnItemActivate Method

Summary

Raises the ItemActivate event.

Syntax
C#
VB
C++
protected virtual void OnItemActivate( 
   ImageViewerItemActivateEventArgs e 
) 
Protected Overridable Sub OnItemActivate( 
   ByVal e As ImageViewerItemActivateEventArgs 
) 
protected:  
   virtual void OnItemActivate( 
      ImageViewerItemActivateEventArgs^ e 
   ) 

Parameters

e

Event data.

Remarks

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

Requirements
Target Platforms
Help Version 21.0.2021.3.2
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