WPF中如何在XAML中将窗口的DataContext指定为th

需要在WPF中通过XAML将窗口的DataContext指定为this很简单，如下所示：

<Window x:Class="MySystem.WindowProjectOptions"
        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"
        xmlns:local="clr-namespace:MySystem"
        mc:Ignorable="d"
        Title="Project Options" Height="450" Width="400" ShowInTaskbar="False" SizeToContent="Height"  WindowStartupLocation="CenterOwner" WindowStyle="ToolWindow" 
        x:Name="_this"
        DataContext="{Binding ElementName=_this}"
        >
    <Grid>
    </Grid>
</Window>

关键即在倒数第5和6行：

        x:Name="_this"
        DataContext="{Binding ElementName=_this}"

达叔傻乐(darwin.zuo@163.com)