Raises the Control.OnMouseEnter(EventArgs) event.
Syntax
Parameters
- eventargs
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.
The ButtonBase.OnMouseEnter(EventArgs) 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.
Do not call ButtonBase.OnMouseEnter(EventArgs) if the button is disabled (this includes call to the base class's ButtonBase.OnMouseEnter(EventArgs) method when you override ButtonBase.OnMouseEnter(EventArgs) in a derived class). When disabling the button in an override of ButtonBase.OnMouseEnter(EventArgs), call the base class's ButtonBase.OnMouseEnter(EventArgs) method before disabling the button, or do not call it at all.
Requirements
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0