AxHost.SetAboutBoxDelegate(AxHost+AboutBoxDelegate) Method
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.
Calls the ShowAboutBox() method to display the ActiveX control's About dialog box.
protected:
void SetAboutBoxDelegate(System::Windows::Forms::AxHost::AboutBoxDelegate ^ d);protected void SetAboutBoxDelegate(System.Windows.Forms.AxHost.AboutBoxDelegate d);member this.SetAboutBoxDelegate : System.Windows.Forms.AxHost.AboutBoxDelegate -> unitProtected Sub SetAboutBoxDelegate (d As AxHost.AboutBoxDelegate)The AxHost.AboutBoxDelegate to call.
The SetAboutBoxDelegate method also allows derived classes to handle the ShowAboutBox method without attaching a delegate. This is the preferred technique for handling the ShowAboutBox method in a derived class.
For an example, see AxHost.
When overriding SetAboutBoxDelegate(AxHost+AboutBoxDelegate) in a derived class, be sure to call the base class's SetAboutBoxDelegate(AxHost+AboutBoxDelegate) method so that registered delegates receive the ShowAboutBox() method.
| 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 |
.NET feedback
.NET is an open source project. Select a link to provide feedback: