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OnDragDelta Method

Summary

Raises the DragDelta event.

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

Parameters

e

Event data

Remarks

Raising an event invokes the event handler through a function. The OnDragDelta method also allows derived classes to handle the event without attaching a function to the event. This is the preferred technique for handling the event in a derived class.

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

Requirements

Target Platforms

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