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OnMouseDown Method (RasterThumbnailBrowser)
Summary
This member overrides Control.OnMouseDown.
Syntax
protected virtual void OnMouseDown(MouseEventArgs e)
Protected Overridable Sub OnMouseDown( _ByVal e As MouseEventArgs _)
protected:virtual void OnMouseDown(MouseEventArgs^ e)
Parameters
e
A System.Windows.Forms.MouseEventArgs that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.
The OnMouseDown 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 OnMouseDown in a derived class, be sure to call the base class's OnMouseDown method so that registered delegates receive the event.
Example
This example overrides the virtual events of the RasterImageList class.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.WinForms Assembly
