CommonDialog.OnHelpRequest(EventArgs) Method
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Raises the HelpRequest event.
protected:
virtual void OnHelpRequest(EventArgs ^ e);C#
protected virtual void OnHelpRequest(EventArgs e);abstract member OnHelpRequest : EventArgs -> unit
override this.OnHelpRequest : EventArgs -> unitProtected Overridable Sub OnHelpRequest (e As 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.
| Product | Versions |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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