C# 如何在wpf中向usercontrol添加窗口？

如何将窗口边框添加到WPF中的usercontrol？

使用相对源绑定：

BorderBrush="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Path=BorderBrush}"

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可以使用

Border

标记将窗口边框获取到用户控件，如下所示：

<UserControl x:Class="WpfApplication1.UserControl1" ------->        
<Border Width="310" CornerRadius="5" BorderBrush="LightBlue"  BorderThickness="1">
<Grid VerticalAlignment="Center">
    <Grid.RowDefinitions>
        <RowDefinition Height="30"/>
    </Grid.RowDefinitions>
    <Grid.ColumnDefinitions>
        <ColumnDefinition Width="40"></ColumnDefinition>
        <ColumnDefinition Width="*"></ColumnDefinition>
    </Grid.ColumnDefinitions>
    <Label Content="File" Grid.Column="0" Height="22" Grid.Row="0" ></Label>
    <Button Content="Browse..." Grid.Column="1" Grid.Row="0"  Height="25" Width="70" HorizontalAlignment="Right" Margin="1,1,5,1" SnapsToDevicePixels="True"></Button>
</Grid>
    </Border>
</UserControl>

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您可以将用户控件用作窗口的内容

如果您愿意，可以设置窗口的更多属性

 Window w = new Window() {Content=new **YourUserControlHere**,Width=400,Height =400,...  };
w.ShowDialog();

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您的意思是向对话框控件添加标题栏和最小/最大/关闭按钮吗？