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Control.DefWndProc Method

Sends the specified message to the default window procedure.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

virtual void DefWndProc (
	Message% m
protected void DefWndProc (
	/** @ref */ Message m
Not applicable.



The Windows Message to process.

For more information about processing Windows messages, see the WindowProc function documentation in the Windows Platform SDK reference located in the MSDN library at

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0