CommonDialog.OnHelpRequest Method (System.Windows.Forms)

.NET Framework Class Library

CommonDialog..::.OnHelpRequest Method

Raises the HelpRequest event.

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

Protected Overridable Sub OnHelpRequest ( _
	e As EventArgs _
)

protected virtual void OnHelpRequest(
	EventArgs e
)

protected:
virtual void OnHelpRequest(
	EventArgs^ e
)

abstract OnHelpRequest : 
        e:EventArgs -> unit 
override OnHelpRequest : 
        e:EventArgs -> unit

Parameters

e: Type: System..::.EventArgs
An HelpEventArgs that provides the event data.

Remarks

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

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

CommonDialog Class

System.Windows.Forms Namespace

Advertise Here