WPF(Grid , StackPanel布局等入门)

<Window x:Class="TestOfXamlGrid.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Grid Background="LightSlateGray">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="7*"/>
            <ColumnDefinition Width="3*"/> 
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="33" />
            <RowDefinition Height="33" />
            <RowDefinition Height="33" />
            <RowDefinition Height="40" />
        </Grid.RowDefinitions>
        <TextBox x:Name="textBox1" Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="2" Margin="5" />
        <TextBox x:Name="textBox2" Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="2" Margin="5" />
        <TextBox x:Name="textBox3" Grid.Column="0" Grid.Row="2" Grid.ColumnSpan="1" Margin="5" />
        <TextBox x:Name="textBox4" Grid.Column="1" Grid.Row="2" Grid.ColumnSpan="1" Margin="5" />
        
        <Button x:Name="button1" Grid.Column="0" Grid.Row="3" Grid.ColumnSpan="1" Margin="5">
            <Image Source="Images/p001.png" Width="23" Height="23"/>
        </Button>
    </Grid>
</Window>

<Window x:Class="TestOfXmlns.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <StackPanel Background="LightBlue">
        <TextBox x:Name="textBox1" Margin="5"/>
        <TextBox x:Name="textBox2" Margin="5"/>
        <!--啊呵呵，连注释的方式都和html很像-->
        <StackPanel Orientation="Horizontal">
            <TextBox x:Name="textBox3" Width="140" Margin="5"/>
            <TextBox x:Name="textBox4" Width="120" Margin="5"/>
        </StackPanel>
        
        <Button x:Name="button1" Margin="5" >
            <Image Source="Images/p001.png" Width="60" Height="80"/>
        </Button>
        
    </StackPanel>
</Window>