Silverlight mouse event get point

XAMLCode:

 <  Usercontrol  X: Class  = "Silverlightapplication50.eventmouse"  
Xmlns  = "Http://schemas.microsoft.com/winfx/2006/xaml/presentation"  
Xmlns: x  = "Http://schemas.microsoft.com/winfx/2006/xaml"  
Xmlns: d  = "Http://schemas.microsoft.com/expression/blend/2008"  
Xmlns: MC = "Http://schemas.openxmlformats.org/markup-compatibility/2006"  
MC: ignorable  = "D"  
D: designheight  = "300"  D: designwidth  = "400"  
Width  = "780"  Height  = "300"  > 
 <  Canvas  Background = "Greenyellow"  Mousemove  = "Canvas_mousemove"  > 
 <  Textblock  Canvas. Left  = "20"  Canvas. Top  = "20"  Fontsize  = "20"  
Text  = "Mouse event"  /> 
<  Button  X: Name  = "Mybutton"  Width  = "100"  Height  = "20"  > </  Button  > 
 <  Textblock  X: Name  = "Textblock1"  Canvas. Left = "20"  Canvas. Top  = "240"  Fontsize  = "20"  Text  = "Point :"     > </  Textblock  > 
 </  Canvas  > 
 </  Usercontrol > 

 

CS code:

 Using System;
 Using System. Collections. Generic;
 Using System. LINQ;
 Using System. net;
 Using System. windows;
 Using System. Windows. controls;
 Using System. Windows. documents;
 Using System. Windows. input;
Using System. Windows. Media;
 Using System. Windows. Media. animation;
 Using System. Windows. shapes;

 Namespace Silverlightapplication50
{
 Public   Partial   Class Eventmouse: usercontrol
{
 Public Eventmouse ()
{
Initializecomponent ();
}

 Private   Void Canvas_mousemove ( Object Sender, mouseeventargs E)
{
Point P = E. getposition ( Null );

 This . Mybutton. setvalue (canvas. leftproperty, P. X );
 This . Mybutton. setvalue (canvas. topproperty, P. y );

 This . Textblock1.text = String . Format ("  X coordinate is {0}, Y coordinate is {1}  " , P. x, P. y );
}
}
}