Silverlight學習筆記基本控制項(四)

來源:互聯網
上載者:User

容器類控制項-Canvas:

常用屬性有

Canvas.Left

Canvas.Top

Canvas.ZIndex

後台編碼設定以上屬性文法格式為:

Canvas.SetLeft(Element對象,值)

Canvas.SetTop(Element對象,值)

Canvas.SetZIndex(Element對象,值)

範例程式碼:

<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="紅色長方形=寬:100 高:100  圓角X軸半徑:25  圓角Y軸半徑: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="紅色長方形=寬:100 高:100  圓角X軸半徑:25  圓角Y軸半徑: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="紅色長方形=寬:100 高:100  圓角X軸半徑:25  圓角Y軸半徑:5" Canvas.Left="120" Canvas.Top="90" Canvas.ZIndex="1"></Rectangle>
        </Canvas>
    </Grid>
</UserControl>

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