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wpf学习笔记Canvas
继续发. Canvas为容器控件,用于定位
1.基本应用
<
Border
HorizontalAlignment
="Left"
VerticalAlignment
="Top"
BorderBrush
="Black"
BorderThickness
="2"
>
<
Canvas
Background
="LightBlue"
Width
="400"
Height
="400"
>
<
Button
Canvas.Top
="50"
>
Canvas.Top="50"
</
Button
>
<
Button
Canvas.Bottom
="50"
>
Canvas.Bottom="50"
</
Button
>
<
Button
Canvas.Left
="50"
>
Canvas.Left="50"
</
Button
>
<
Button
Canvas.Right
="50"
>
Canvas.Right="50"
</
Button
>
</
Canvas
>
</
Border
>
2.当同时设置left和right,top和bottom,以left和top为准
3.重叠深度设置
<
Canvas
>
<
Rectangle
Canvas.ZIndex
="3"
Width
="100"
Height
="100"
Canvas.Top
="100"
Canvas.Left
="100"
Fill
="blue"
/>
<
Rectangle
Canvas.ZIndex
="1"
Width
="100"
Height
="100"
Canvas.Top
="150"
Canvas.Left
="150"
Fill
="yellow"
/>
<
Rectangle
Canvas.ZIndex
="2"
Width
="100"
Height
="100"
Canvas.Top
="200"
Canvas.Left
="200"
Fill
="green"
/>
<!--
Reverse the order to illustrate z-index property
-->
<
Rectangle
Canvas.ZIndex
="1"
Width
="100"
Height
="100"
Canvas.Top
="300"
Canvas.Left
="200"
Fill
="green"
/>
<
Rectangle
Canvas.ZIndex
="3"
Width
="100"
Height
="100"
Canvas.Top
="350"
Canvas.Left
="150"
Fill
="yellow"
/>
<
Rectangle
Canvas.ZIndex
="2"
Width
="100"
Height
="100"
Canvas.Top
="400"
Canvas.Left
="100"
Fill
="blue"
/>
</
Canvas
>
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原文地址:https://www.cnblogs.com/Clingingboy/p/663491.html
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