CommonDialog.OnHelpRequest Method

Raises the HelpRequest event.

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

protected virtual void OnHelpRequest (
	EventArgs e
protected void OnHelpRequest (
	EventArgs e
protected function OnHelpRequest (
	e : EventArgs



An HelpEventArgs that provides the event data.

This method is invoked when the Help button is clicked. Inheriting classes can override this method to handle the event.

Windows 98, Windows 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 .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

Community Additions