WPF Case (iv) Simulate WINDOWS7 desktop taskbar

This program is modeled on the Windows7 desktop taskbar, when you double-click a shortcut on the desktop, a new child interface opens, and a taskbar icon that links to this interface is created in the taskbar, and when you move the mouse over the icon on the taskbar, it will popup the real-time image thumbnail of the interface, When you click the taskbar icon, you can maximize or minimize the interface, as shown in the following source code from here (http://files.cnblogs.com/5460600/StatusBar.rar) Download

When you do this taskbar interface thumbnail, use VisualBrush to populate the rectangle with the live image of the child interface

1　　Rectangle　emptyRectangle　=　new　Rectangle
2　　　{
3　　　　　　　Width　=　250D,
4　　　　　　　Height　=　130D,
5　　　　　　　Fill　=　new　VisualBrush　{　Visual　=　child　},
6　　　　　　　Margin　=　new　Thickness(2)
7　　　};