使每个实例的组框的 header 唯一
Making the header of a group box unique for each instance
我创建了一个 Groupbox
资源目录,并创建了一个影响组框的样式。
这是我的 Resource Directory
代码:
<Style x:Key="grpNumbers" TargetType="GroupBox">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GroupBox">
<Border
BorderThickness="1"
BorderBrush="#25A0DA" CornerRadius="10">
<Label HorizontalAlignment="Left" Content="Carrier" Foreground="White" Background="#151515" Height="38"
Margin="30,-195,0,0"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
问题是我不希望组框样式与 Label
中的 Content
耦合。
目前它在 mainwindow
中像这样被实例化:
<GroupBox Style="{StaticResource ResourceKey=grpNumbers}" Grid.Column="1" BorderBrush="#272727" Grid.Row="1" Height="200" Margin="20" HorizontalAlignment="Stretch" Header="Carrier information" Foreground="White" FontSize="20" BorderThickness="0.2">
</GroupBox>
但显然上述组框的 Header
标签并没有覆盖我的自定义组框的 header 但我也需要它,可以这样做吗?
ContentTemplate中的Label可以使用TemplateBinding绑定Header:
<Label Content="{TemplateBinding Header}"/>
你也应该像这样修改你的风格:
<Style x:Key="grpNumbers" TargetType="{x:Type GroupBox}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupBox}">
<Grid>
<Border BorderThickness="1"
BorderBrush="#25A0DA"
CornerRadius="10">
<Label HorizontalAlignment="Left"
Content="{TemplateBinding Header}"
Foreground="White"
Background="#151515"
Height="38"
Margin="30,-195,0,0"/>
</Border>
<!-- Responsible for displaying what you put inside of your GroupBox -->
<ContentPresenter Margin="5,25,5,5" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
然后可以这样使用:
<GroupBox Style="{StaticResource grpNumbers}"
Grid.Column="1"
BorderBrush="#272727"
Grid.Row="1"
Height="200"
Margin="20"
HorizontalAlignment="Stretch"
Header="Carrier information"
Foreground="White"
FontSize="20"
BorderThickness="0.2">
<TextBox /> <!-- or whatever you want inside your GroupBox -->
</GroupBox>
我创建了一个 Groupbox
资源目录,并创建了一个影响组框的样式。
这是我的 Resource Directory
代码:
<Style x:Key="grpNumbers" TargetType="GroupBox">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="GroupBox">
<Border
BorderThickness="1"
BorderBrush="#25A0DA" CornerRadius="10">
<Label HorizontalAlignment="Left" Content="Carrier" Foreground="White" Background="#151515" Height="38"
Margin="30,-195,0,0"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
问题是我不希望组框样式与 Label
中的 Content
耦合。
目前它在 mainwindow
中像这样被实例化:
<GroupBox Style="{StaticResource ResourceKey=grpNumbers}" Grid.Column="1" BorderBrush="#272727" Grid.Row="1" Height="200" Margin="20" HorizontalAlignment="Stretch" Header="Carrier information" Foreground="White" FontSize="20" BorderThickness="0.2">
</GroupBox>
但显然上述组框的 Header
标签并没有覆盖我的自定义组框的 header 但我也需要它,可以这样做吗?
ContentTemplate中的Label可以使用TemplateBinding绑定Header:
<Label Content="{TemplateBinding Header}"/>
你也应该像这样修改你的风格:
<Style x:Key="grpNumbers" TargetType="{x:Type GroupBox}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupBox}">
<Grid>
<Border BorderThickness="1"
BorderBrush="#25A0DA"
CornerRadius="10">
<Label HorizontalAlignment="Left"
Content="{TemplateBinding Header}"
Foreground="White"
Background="#151515"
Height="38"
Margin="30,-195,0,0"/>
</Border>
<!-- Responsible for displaying what you put inside of your GroupBox -->
<ContentPresenter Margin="5,25,5,5" />
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
然后可以这样使用:
<GroupBox Style="{StaticResource grpNumbers}"
Grid.Column="1"
BorderBrush="#272727"
Grid.Row="1"
Height="200"
Margin="20"
HorizontalAlignment="Stretch"
Header="Carrier information"
Foreground="White"
FontSize="20"
BorderThickness="0.2">
<TextBox /> <!-- or whatever you want inside your GroupBox -->
</GroupBox>