AxHost.HelpRequested Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
The HelpRequested event is not supported by the AxHost class.
public:
event System::Windows::Forms::HelpEventHandler ^ HelpRequested;[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.HelpEventHandler HelpRequested;[System.ComponentModel.Browsable(false)]
public event System.Windows.Forms.HelpEventHandler? HelpRequested;[<System.ComponentModel.Browsable(false)>]
member this.HelpRequested : System.Windows.Forms.HelpEventHandler Public Custom Event HelpRequested As HelpEventHandler Event Type
- Attributes
Remarks
If you attempt to add or remove a handler for the HelpRequested event, a NotSupportedException is thrown. The events derived from the Control class are not supported by the AxHost class. The events exposed by the ActiveX control when the AxHost wrapper is created are the events that should be used.
Applies to
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