ToolStripDropDown.OnClosing(ToolStripDropDownClosingEventArgs) ToolStripDropDown.OnClosing(ToolStripDropDownClosingEventArgs) ToolStripDropDown.OnClosing(ToolStripDropDownClosingEventArgs) ToolStripDropDown.OnClosing(ToolStripDropDownClosingEventArgs) Method

Definition

Raises the Closing event.

protected:
 virtual void OnClosing(System::Windows::Forms::ToolStripDropDownClosingEventArgs ^ e);
protected virtual void OnClosing (System.Windows.Forms.ToolStripDropDownClosingEventArgs e);
abstract member OnClosing : System.Windows.Forms.ToolStripDropDownClosingEventArgs -> unit
override this.OnClosing : System.Windows.Forms.ToolStripDropDownClosingEventArgs -> unit
Protected Overridable Sub OnClosing (e As ToolStripDropDownClosingEventArgs)

Parameters

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnClosing 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.

Notes to Inheritors

When overriding OnClosing(ToolStripDropDownClosingEventArgs) in a derived class, be sure to call the base class's OnClosing(ToolStripDropDownClosingEventArgs) method so that registered delegates receive the event.

Security

UIPermission
to use all windows and user input events without restriction. Associated enumeration: the AllWindows value of UIPermissionWindow

Applies to