• silverlight(一)布局


    在这里主要是介绍silverlight的三种布局方式Grid,Canvas,StackPanel。

    (一)Grid:表格布局

    例子:

    <Grid x:Name="LayoutRoot" Background="White" ShowGridLines="True" >
            <Grid.RowDefinitions>
                <RowDefinition Height="39*" />
                <RowDefinition Height="45*" />
                <RowDefinition Height="37*" />
                <RowDefinition Height="42*" />
                <RowDefinition Height="40*" />
                <RowDefinition Height="50*" />
                <RowDefinition Height="47*" />
            </Grid.RowDefinitions>
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="75*" />
                <ColumnDefinition Width="72*" />
                <ColumnDefinition Width="65*" />
                <ColumnDefinition Width="74*" />
                <ColumnDefinition Width="62*" />
                <ColumnDefinition Width="52*" />
            </Grid.ColumnDefinitions>
            <Button Content="Button"   Margin="0,14,0,0" Name="button1"   Grid.Column="1" Grid.ColumnSpan="2" Grid.Row="2" />
            <Button Content="Button"     Margin="0,11,0,0" Name="button2"  Grid.Column="2" Grid.Row="3" />
        </Grid>

    在这里根本就不需要敲代码,只需要拉控件,在制作表格的时候,只需要在画布边点几下,就可以绘制成表格了。如下图所示:

    (二)Canvas的布局:

    Canvas是一种简单的布局模式,适合做一些简单的布局

    例子:

     <Canvas   Name="canvas1" >
            <Button Canvas.Left="149" Canvas.Top="86" Content="Button1" Height="23" Name="button1" Width="75" Click="button1_Click" />
            <Button Canvas.Left="149" Canvas.Top="136" Content="Button2" Height="23" Name="button2" Width="75" />
        </Canvas>

    后台:

     private void button1_Click(object sender, RoutedEventArgs e)
            {
                button1.SetValue(Canvas.TopProperty,200.0);//附加属性
               
            }

    这个单击事件是采用依赖属性来设置其位置

    (三)StackPanel的布局

    StackPanel有两种布局模式:水平布局和垂直布局

    1.水平布局:Orientation="Horizontal"

    例子:

     <StackPanel   Name="stackPanel1"  VerticalAlignment="Stretch" HorizontalAlignment="Center"  Orientation="Horizontal">
            <Button Content="Button"  Name="button1" Margin="10 10 10 10"  />
            <Button Content="Button"  Name="button2"  Margin="10 10 10 10" />
            <Button Content="Button"  Name="button3" Margin="10 10 10 10"  />
        </StackPanel>

    如图

    2.垂直布局;Orientation= "Vertical"

        <StackPanel   Name="stackPanel1"  HorizontalAlignment="Stretch"  VerticalAlignment="Center"  Orientation= "Vertical">
            <Button Content="Button"  Name="button1" Margin="10 10 10 10"  />
            <Button Content="Button"  Name="button2"  Margin="10 10 10 10" />
            <Button Content="Button"  Name="button3" Margin="10 10 10 10"  />
        </StackPanel>如图:

    个人建议:在进行拉控件的时候,把控件的宽和高去掉,选择填充Margin进行配置最好,不然在不同的电脑会出现位置错乱

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  • 原文地址:https://www.cnblogs.com/xuxiaorong/p/2420306.html
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