TabControl.OnSelecting(TabControlCancelEventArgs) Method
Definition
Important
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Raises the Selecting event.
protected:
virtual void OnSelecting(System::Windows::Forms::TabControlCancelEventArgs ^ e);protected virtual void OnSelecting (System.Windows.Forms.TabControlCancelEventArgs e);abstract member OnSelecting : System.Windows.Forms.TabControlCancelEventArgs -> unit
override this.OnSelecting : System.Windows.Forms.TabControlCancelEventArgs -> unitProtected Overridable Sub OnSelecting (e As TabControlCancelEventArgs)Parameters
A TabControlCancelEventArgs that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnSelecting method also enables 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 OnSelecting(TabControlCancelEventArgs) in a derived class, be sure to call the base class's OnSelecting(TabControlCancelEventArgs) method so that registered delegates receive the event.
Applies to
See also
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