DateTimePicker.OnValueChanged(EventArgs) DateTimePicker.OnValueChanged(EventArgs) DateTimePicker.OnValueChanged(EventArgs) Method


Raises the ValueChanged event.

 virtual void OnValueChanged(EventArgs ^ eventargs);
protected virtual void OnValueChanged (EventArgs eventargs);
abstract member OnValueChanged : EventArgs -> unit
override this.OnValueChanged : EventArgs -> unit


EventArgs EventArgs EventArgs

An EventArgs that contains the event data.


The ValueChanged event occurs when the value for the control changes.

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

The OnValueChanged 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 OnValueChanged(EventArgs) in a derived class, be sure to call the base class' OnValueChanged(EventArgs) method so that registered delegates receive the event.

Applies to

See also