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ToolStripSplitButton.OnButtonClick(EventArgs) Method

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Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll

Raises the ButtonClick event.

protected:
 virtual void OnButtonClick(EventArgs ^ e);
protected virtual void OnButtonClick (EventArgs e);
abstract member OnButtonClick : EventArgs -> unit
override this.OnButtonClick : EventArgs -> unit
Protected Overridable Sub OnButtonClick (e As EventArgs)

Parameters

e
EventArgs

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

Applies to