ComboBox.OnDropDownStyleChanged(EventArgs) Method
Definition
Important
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Raises the DropDownStyleChanged event.
protected:
virtual void OnDropDownStyleChanged(EventArgs ^ e);protected virtual void OnDropDownStyleChanged (EventArgs e);abstract member OnDropDownStyleChanged : EventArgs -> unit
override this.OnDropDownStyleChanged : EventArgs -> unitProtected Overridable Sub OnDropDownStyleChanged (e As EventArgs)Parameters
Remarks
This event is raised when you set DropDownStyle to a new value.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDropDownStyleChanged 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 OnDropDownStyleChanged(EventArgs) in a derived class, be sure to call the base class's OnDropDownStyleChanged(EventArgs) method so that registered delegates receive the event.
