Canvas控件

Canvas为容器控件&＃xff0c;用于定位&＃xff0c;在此容器下面的控件&＃xff0c;都可以采用绝对定位的方式来进行定位。

<Canvas><Rectangle Canvas.ZIndex&＃61;"3" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"100" Canvas.Left&＃61;"100" Fill&＃61;"blue"/><Rectangle Canvas.ZIndex&＃61;"1" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"150" Canvas.Left&＃61;"150" Fill&＃61;"yellow"/><Rectangle Canvas.ZIndex&＃61;"2" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"200" Canvas.Left&＃61;"200" Fill&＃61;"green"/><Rectangle Canvas.ZIndex&＃61;"1" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"300" Canvas.Left&＃61;"200" Fill&＃61;"green"/><Rectangle Canvas.ZIndex&＃61;"3" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"350" Canvas.Left&＃61;"150" Fill&＃61;"yellow"/><Rectangle Canvas.ZIndex&＃61;"2" Width&＃61;"100" Height&＃61;"100" Canvas.Top&＃61;"400" Canvas.Left&＃61;"100" Fill&＃61;"blue"/>Canvas>