MenuBase.OnMouseLeave(MouseEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Controls.Primitives

Assembly:: PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Provides class handling for the MouseLeave routed event that occurs when the mouse leaves the control.

protected:
 override void OnMouseLeave(System::Windows::Input::MouseEventArgs ^ e);

protected override void OnMouseLeave(System.Windows.Input.MouseEventArgs e);

override this.OnMouseLeave : System.Windows.Input.MouseEventArgs -> unit

Protected Overrides Sub OnMouseLeave (e As MouseEventArgs)

Parameters

e: MouseEventArgs

The event data for the MouseLeave event.

Remarks

This implementation does not change the handled state (the Handled property) of the MouseLeave event data.

Notes to Inheritors

If you override OnMouseLeave(MouseEventArgs), always call the base implementation in your OnMouseLeave(MouseEventArgs) 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.

Applies to

Product	Versions
.NET Framework	3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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