• Article

TreeView.OnMouseLeave Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Provides handling for the MouseLeave event.

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

Syntax

'Declaration
Protected Overrides Sub OnMouseLeave ( _
    e As MouseEventArgs _
)

protected override void OnMouseLeave(
    MouseEventArgs e
)

Remarks

The OnMouseLeave method is called before any event handler for the MouseLeave is called. This method allows derived classes to handle the MouseLeave event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

This implementation does not change the handled state of the event data.

Notes to Inheritors

If you override OnMouseLeave, you can prevent registered delegates from receiving events by setting Handled to true. For more information about routed events and the Handled property, see Events Overview for Silverlight.

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

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