Occurs when the mouse pointer moves while over this element.
Assembly: PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation
This event creates an alias for the Mouse.MouseMove attached event for this class, so that is part of the class members list when ContentElement is inherited as a base element. Event handlers that are attached to the event are attached to the underlying Mouse.MouseMove attached event and receive the same event data instance.
This example shows how to change the dimensions of an object when the mouse pointer moves on the screen.
The example includes an Extensible Application Markup Language (XAML) file that creates the user interface (UI) and a code-behind file that creates the event handler.
<Window x:Class="WCSamples.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="mouseMoveWithPointer" Height="400" Width="500" > <Canvas MouseMove="MouseMoveHandler" Background="LemonChiffon"> <Ellipse Name="ellipse" Fill="LightBlue" Width="100" Height="100"/> </Canvas> </Window>
' raised when the mouse pointer moves. ' Expands the dimensions of an Ellipse when the mouse moves. Private Sub OnMouseMoveHandler(ByVal sender As Object, ByVal e As MouseEventArgs) 'Get the x and y coordinates of the mouse pointer. Dim position As System.Windows.Point position = e.GetPosition(Me) Dim pX As Double pX = position.X Dim pY As Double pY = position.Y 'Set the Height and Width of the Ellipse to the mouse coordinates. ellipse1.Height = pY ellipse1.Width = pX End Sub
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.