ButtonBase.OnMouseMove Method

May 11, 2014

Provides class handling for the MouseMove event that occurs when the mouse pointer moves while over this element.

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

protected override void OnMouseMove(
	MouseEventArgs e
)

Parameters

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

ExceptionCondition
ArgumentNullException

e is null.

Notes to Inheritors

If you override OnMouseMove, always call the base implementation in your OnMouseMove 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.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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