ToolStripComboBox.OnDropDownClosed(EventArgs) 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.
Raises the DropDownClosed event.
protected:
virtual void OnDropDownClosed(EventArgs ^ e);
protected virtual void OnDropDownClosed (EventArgs e);
abstract member OnDropDownClosed : EventArgs -> unit
override this.OnDropDownClosed : EventArgs -> unit
Protected Overridable Sub OnDropDownClosed (e As EventArgs)
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDropDownClosed method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
When overriding OnDropDownClosed(EventArgs) in a derived class, be sure to call the base class’s OnDropDownClosed(EventArgs) method so that registered delegates receive the event.
Termék | Verziók |
---|---|
.NET Framework | 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-visszajelzés
A(z) .NET egy nyílt forráskód projekt. Visszajelzés adásához válasszon egy hivatkozást: