WPF Demo4

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<Window x:Class="Demo4.MainWindow"         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"         xmlns:local="clr-namespace:Demo4"         Title="{x:Static local:MainWindow.TitleTest}" Height="500" Width="525">     <!--窗体级别资源-->     <Window.Resources>         <Style x:Key="{x:Type Label}" TargetType="{x:Type Label}">             <Setter Property="FontStyle" Value="Italic"/>             <Setter Property="Foreground" Value="Red"/>             <Setter Property="FontSize" Value="36"/>         </Style>     </Window.Resources>     <Grid ShowGridLines="True" UseLayoutRounding="True">         <!--定义行数-->         <Grid.RowDefinitions>             <RowDefinition Height="3*"/>             <RowDefinition Height="*"/>             <RowDefinition Height="30"/>         </Grid.RowDefinitions>         <!--定义列数-->         <Grid.ColumnDefinitions>             <ColumnDefinition/>             <ColumnDefinition/>             <ColumnDefinition/>         </Grid.ColumnDefinitions>         <StackPanel>             <Label Content="{x:Static local:MainWindow.ageTest}" />             <!--样式取值原则-就近原则-->             <Label  Content="{x:Static local:MainWindow.nameTest}" FontSize="16"/>             <Border BorderBrush="#FFE35A76" BorderThickness="10" Height="100" Name="border1" Width="200" Background="#FFEFE5E5" CornerRadius="10" DataContext="{Binding}" >                 <Label  Content="{x:Static local:MainWindow.ageTest}" />             </Border>                          <UniformGrid >                 <Button Content="Window1" Click="Button_Click"/>                 <Button Content="b"/>                 <Button Content="c"/>                 <Button Content="d"/>             </UniformGrid>         </StackPanel>           <StatusBar  Name="statusBar1" Grid.Row="2" Grid.ColumnSpan="3">             <StatusBarItem Content="Status Bar"/>         </StatusBar>     </Grid>   </Window>

　　

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using System.Windows;   namespace Demo4 {     /// <summary>     /// MainWindow.xaml 的交互逻辑     /// </summary>     public partial class MainWindow : Window     {         public static string nameTest = "name:kunkun";         public static string ageTest = "age:27";         public static string TitleTest = "Static用法学习";           public MainWindow()         {             InitializeComponent();         }           private void Button_Click(object sender, RoutedEventArgs e)         {             Window1 w = new Window1();             w.Topmost = true;             w.ShowDialog();         }     } }

　　

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<Window x:Class="Demo4.Window1"         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"         Title="Window1" Height="300" Width="300">     <Grid>         <DockPanel LastChildFill="True">             <Button DockPanel.Dock="Top" Content="Top"/>             <Button DockPanel.Dock="Bottom" Content="Bottom"/>             <Button DockPanel.Dock="Left" Content="Left"/>             <Button DockPanel.Dock="Right" Content="Right"/>             <Button  Content="Middle"/>         </DockPanel>     </Grid> </Window>

运行效果如下：

注意：Grid的列宽与行高可采用固定、自动、按比列三种方式定义 。

UniformGrid 

UniformGrid 就是Grid的简化版，每个单元格的大小相同，不需要定义行列集合。

每个单元格始终具有相同的大小，每个单元格只能容纳一个控件，将自动按照定义在其内部的元素个数，自动创建行列，并通常保持相同的行列数。

UniformGrid 中没有Row 和Column 附加属性，也没有空白单元格。