MonthCalendar.OnDateChanged(DateRangeEventArgs) Method
Definition
Important
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Raises the DateChanged event.
protected:
virtual void OnDateChanged(System::Windows::Forms::DateRangeEventArgs ^ drevent);protected virtual void OnDateChanged (System.Windows.Forms.DateRangeEventArgs drevent);abstract member OnDateChanged : System.Windows.Forms.DateRangeEventArgs -> unit
override this.OnDateChanged : System.Windows.Forms.DateRangeEventArgs -> unitProtected Overridable Sub OnDateChanged (drevent As DateRangeEventArgs)Parameters
- drevent
- DateRangeEventArgs
A DateRangeEventArgs 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 OnDateChanged 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 OnDateChanged(DateRangeEventArgs) in a derived class, be sure to call the base class' OnDateChanged(DateRangeEventArgs) method so that registered delegates receive the event.
