XAML布局元素简易指南

<StackPanel />

Stack-----堆，默认为从上到下。可通过属性Orientation="Horizontal "设置为左到右，

但一般不这么做。左到右使用下面的<DockPanel> 

<DockPanel>

        <Button DockPanel.Dock="Top|Right|Bottom|Left" Content="Button 1" />

        <TextBox DockPanel.Dock="Top|Right|Bottom|Left" Content="This is my content" />

 </DockPanel>

Dock---码头，默认为从左到右 

<StackPanel>和<DockPanel>都可以使用下面的追加属性。

HorizontalAlignment （水平队列）= LEFT/RIGHT/ CENTER/ STRETCH

VerticalAlignment （垂直队列）=TOP/ BOTTOM/ CENTER/ STRETCH

<DockPanel>

          <StackPanel  VerticalAlignment ="Bottom ">

                <Label  HorizontalAlignment="Right "  Width="100 ">

Username

</Label>

</StackPanel>

    </DockPanel> 

 

<Grid  ShowGridLines="true " >

     <Grid.ColumnDefinitions >

         <ColumnDefinition Width="Auto "> </ColumnDefinition>

         <ColumnDefinition Width="Auto "> </ColumnDefinition>

     </Grid.ColumnDefinitions >

      

     <Grid.RowDefinitions> 

            <RowDefinition       Height="Auto " />

            <RowDefinition     Height="Auto " />

      </Grid.RowDefinitions>

 

        <Label

   Grid.Row ="0 "

            Grid.Column ="0 "

            Width="100 ">Username </Label>

        <TextBox

            Grid.Row ="1 "

            Grid.Column ="1 "

            Width="150 ">[e-mail]</TextBox>

      

 </Grid>

 

<Canvas>

<Canvas  Canvas.Top="100"  Canvas.Left="200">

        <Label Canvas.Top="0" Canvas.Left="0" Background="Red">0,0</Label>

        <Label Canvas.Top="0" Canvas.Left="100" Background="Red">0,100</Label>

 </Canvas>

<Label Canvas.Left="100" Canvas.Top="100">100,100</Label>

        <Label Canvas.Left="0" Canvas.Top="100">0,100</Label>

 </Canvas>

 

 

画边框：

<Border 

Height="25"（只能设置边框的高度。宽度由系统自动生成）  

BorderBrush="Black"       

BorderThickness="1" 

Padding="2 2 2 2">   

</Border>

 

Border（边框）内只能有一个子元素