WPF 绑定Binding ElementName Path

2021-07-13 18:08

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标签:ice   div   key   alignment   mil   code   获取   resources   prope   

一:{Binding ElementName=grid0, Path=Height}

ElementName=grid0:查找到名为grid0的控件。

, Path=Height:获取名为grid0的控件的Height属性值。

即:Lb1的属性值设置为grid0控件的Height属性设置值。

    Grid Name="grid0">
        Grid>
            StackPanel Background="AliceBlue">
                Border HorizontalAlignment="Left" Height="30" Cursor="Hand" Panel.ZIndex="2">
                    Label Content="返回" HorizontalAlignment="Left" MouseLeftButtonUp="Label_MouseLeftButtonUp">Label>
                Border>
                Border VerticalAlignment="Top" Margin="0,-30,0,0">
                    Label name="Lb1" Content="123" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="{Binding ElementName=grid0, Path=Height}" FontSize="28" FontFamily="微软雅黑">Label>
                Border>
            StackPanel>
        Grid>
    Grid>

 二: {StaticResource LabelPanelStyle}

x:key属性值等于LabelPanelStyle的且类型为Lable的样式,加载到当前样式(Lable)中

UserControl.Resources>
  Style x:Key="LabelPanelStyle" TargetType="{x:Type Label}">
      Setter Property="Foreground" Value="White"/>
  Style>
UserControl.Resources>
Grid>
    Label x:Name="borderControl"  FontFamily="微软雅黑" FontSize="20"  Background="#FF62A0CA" Content="123"  Style="{StaticResource LabelPanelStyle}">Label>
Grid>

 

WPF 绑定Binding ElementName Path

标签:ice   div   key   alignment   mil   code   获取   resources   prope   

原文地址:https://www.cnblogs.com/SeNaiTes/p/9561301.html


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