ButtonBase.OnMouseMove Method

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[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

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)

Syntax

Protected Overrides Sub OnMouseMove ( _
    e As MouseEventArgs _
)

protected override void OnMouseMove(
    MouseEventArgs e
)

Parameters

Exceptions

Exception Condition
ArgumentNullException

e is nullNothingnullptra null reference (Nothing in Visual Basic).

Remarks

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.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

ButtonBase Class

System.Windows.Controls.Primitives Namespace

Button