容器类控件-Canvas:
常用属性有
Canvas.Left
Canvas.Top
Canvas.ZIndex
后台编码设置以上属性语法格式为:
Canvas.SetLeft(Element对象,值)
Canvas.SetTop(Element对象,值)
Canvas.SetZIndex(Element对象,值)
示例代码:
<UserControl x:Class="CanvasDemo.MainPage"
    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">
    <Grid x:Name="LayoutRoot" Background="White">
        <Canvas >
            <Rectangle RadiusX="25" RadiusY="5" Width="100" Height="100" Stroke="Red" Fill="Red" StrokeThickness="1" ToolTipService.ToolTip="红色长方形=宽:100 高:100  圆角X轴半径:25  圆角Y轴半径:5" Canvas.Left="100" Canvas.Top="30" Canvas.ZIndex="3"></Rectangle>
            <Rectangle RadiusX="25" RadiusY="5" Width="100" Height="100" Stroke="Black" Fill="Black" StrokeThickness="2" ToolTipService.ToolTip="红色长方形=宽:100 高:100  圆角X轴半径:25  圆角Y轴半径:5" Canvas.Left="110" Canvas.Top="60" Canvas.ZIndex="3"></Rectangle>
            <Rectangle RadiusX="25" RadiusY="5" Width="100" Height="100" Stroke="Blue"  Fill="Blue" StrokeThickness="1" ToolTipService.ToolTip="红色长方形=宽:100 高:100  圆角X轴半径:25  圆角Y轴半径:5" Canvas.Left="120" Canvas.Top="90" Canvas.ZIndex="1"></Rectangle>
        </Canvas>
    </Grid>
</UserControl>
 
                    
                 
 
                
            
         浙公网安备 33010602011771号
浙公网安备 33010602011771号