Export (0) Print
Expand All

ButtonBase.OnMouseEnter Method

Provides class handling for the MouseEnter event that occurs when the mouse enters this control.

Namespace:  System.Windows.Controls.Primitives
Assembly:  System.Windows (in System.Windows.dll)

protected override void OnMouseEnter(
	MouseEventArgs e
)

Parameters

e
Type: System.Windows.Input.MouseEventArgs
The event data.

ExceptionCondition
ArgumentNullException

e is null.

When ClickMode is set to Hover, this method raises the Click event.

Notes to Inheritors

If you override OnMouseEnter, always call the base implementation in your OnMouseEnter implementation. Failure to call the base implementation prevents base classes from handling the event with a class handler, which might change the run-time behavior of the final class. You can call the base implementation either before or after your special handling, depending on your requirements.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Community Additions

ADD
Show:
© 2014 Microsoft