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OnDragStarted Method

Summary

Raises the DragStarted event.

Syntax

C#
VB
WinRT C#
protected virtual void OnDragStarted(  
   Leadtools.Controls.InteractiveDragStartedEventArgs e 
) 
Protected Overridable Sub OnDragStarted( _ 
   ByVal e As Leadtools.Controls.InteractiveDragStartedEventArgs _ 
)  
protected virtual void OnDragStarted(  
   Leadtools.Controls.InteractiveDragStartedEventArgs e 
) 
 function Leadtools.Controls.InteractiveService.OnDragStarted(  
   e  
) 

Parameters

e
The event data

Remarks

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

Requirements

Target Platforms

Help Version 19.0.2017.10.28
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Leadtools.Controls Assembly (WinRT / WPF / iOS / OS X / Android)