WPF：格式化标签

WPF: Formatting a label

提问by BrianKE

I have the following code for an Expander:

我有以下扩展器代码：

   <Expander Name="CompanyLinks" Header="{StaticResource companyLinksHeader}"
              FontSize="18" FontFamily="Calibri" FontWeight="Bold">
        <StackPanel>
            <Label Content="{StaticResource companyLinksItemSummary}" 
                   FontSize="14" FontFamily="Calibri" FontWeight="Bold"/>
            <Label Content="{StaticResource companyLinksItemInfo}" 
                   FontSize="14" FontFamily="Calibri" FontWeight="Bold"/>
            <Label Content="{StaticResource companyLinksItemIssues}" 
                   FontSize="14" FontFamily="Calibri" FontWeight="Bold"/>
            <Label Content="{StaticResource companyLinksItemMessages}" 
                   FontSize="14" FontFamily="Calibri" FontWeight="Bold"/>
        </StackPanel>   
    </Expander>

The StaticResources are defined as follows (in my resource dictionary):

StaticResources 定义如下（在我的资源字典中）：

<sys:String x:Key="companyLinksHeader">company</sys:String>
<sys:String x:Key="companyLinksItemSummary">summary</sys:String>
<sys:String x:Key="companyLinksItemInfo">info</sys:String>
<sys:String x:Key="companyLinksItemIssues">issues</sys:String>
<sys:String x:Key="companyLinksItemMessages">messages</sys:String>

Is there a way to define a dictionary entry (or something else) that will handle the Font styling for the Header and Labels so that I don't have to define the same font over and over (and only change it in one place should I want to change the font)?

有没有办法定义一个字典条目（或其他东西）来处理标题和标签的字体样式，这样我就不必一遍又一遍地定义相同的字体（并且我应该只在一个地方更改它）想改变字体）？

EDIT

编辑

I found a solution (thanks to those that posted) and am using the following Style for the StackPanel Label items:

我找到了一个解决方案（感谢那些发布的人），并为 StackPanel 标签项目使用以下样式：

<!-- Expander Items text style -->
<Style x:Key="expanderItemsTextStyle">
    <Setter Property="Label.FontFamily" Value="Trebuchet MS"></Setter>
    <Setter Property="Label.FontWeight" Value="Normal"></Setter>
    <Setter Property="Label.FontSize" Value="14"></Setter>
    <Setter Property="Label.Foreground" Value="Aqua"></Setter>
</Style>

and implementing it like this (applying it to the StackPanel so it affects all Labels):

并像这样实现它（将它应用到 StackPanel 以影响所有标签）：

<Expander Name="CompanyLinks" Header="{StaticResource companyLinksHeader}"
          Style="{StaticResource expanderHeaderTextStyle}">
    <StackPanel Style="{StaticResource expanderItemsTextStyle}">
        <Label Content="{StaticResource companyLinksItemSummary}"/>
        <Label Content="{StaticResource companyLinksItemInfo}" />
        <Label Content="{StaticResource companyLinksItemIssues}" />
        <Label Content="{StaticResource companyLinksItemMessages}" />
    </StackPanel>   
</Expander>

One thing that does not work though is the Label.Foreground. The foreground color remains black but I can change the font, size or weight via the style. If I move the style into the Label definition though the color works. Is this a bug or is there a different property that will set the font color (foreground) of the StackPanel Labels.

但不工作的一件事是 Label.Foreground。前景色保持黑色，但我可以通过样式更改字体、大小或粗细。如果我将样式移动到标签定义中，尽管颜色有效。这是一个错误还是有一个不同的属性可以设置 StackPanel 标签的字体颜色（前景）。

回答by d.moncada

You can use a Stylewithin Window.Resources, and refer to this style using BasedOnwithin the StackPanel.Resourcessection. This will apply the styles to all labels inside that StackPanel.

您可以使用Style内Window.Resources，并指使用这种风格的支持算法FMP的内StackPanel.Resources部分。这将把样式应用到里面的所有标签StackPanel。

<Window>
    <Window.Resources>
        <Style x:Key="myLabelStyle" TargetType="{x:Type Label}">
            <Setter Property="FontSize" Value="14" />
            <Setter Property="FontFamily" Value="Calibri" />
            <Setter Property="FontWeight" Value="Bold" />
         </Style>
    </Window.Resources>
    <Expander Name="CompanyLinks" Header="{StaticResource companyLinksHeader}"
              FontSize="18" FontFamily="Calibri" FontWeight="Bold">
        <StackPanel>
            <StackPanel.Resources>
                <Style BasedOn="{StaticResource myLabelStyle}" TargetType="{x:Type Label}" />
            </StackPanel.Resources>
            <Label Content="{StaticResource companyLinksItemSummary}" />
            <Label Content="{StaticResource companyLinksItemInfo}" />
            <Label Content="{StaticResource companyLinksItemIssues}" />
            <Label Content="{StaticResource companyLinksItemMessages}" />
        </StackPanel>
    </Expander>
</Window>

回答by LPL

Use a Style:

使用样式：

<Expander Name="CompanyLinks" Header="{StaticResource companyLinksHeader}"
          FontSize="18" FontFamily="Calibri" FontWeight="Bold">
    <Expander.Resources>
        <Style TargetType="Label">
            <Setter Property="FontSize" Value="14" />
            <Setter Property="FontFamily" Value="Calibri" />
            <Setter Property="FontWeight" Value="Bold" />
        </Style>
    </Expander.Resources>
    <StackPanel>
        <Label Content="{StaticResource companyLinksItemSummary}" />
        <Label Content="{StaticResource companyLinksItemInfo}" />
        <Label Content="{StaticResource companyLinksItemIssues}" />
        <Label Content="{StaticResource companyLinksItemMessages}" />
    </StackPanel>
</Expander>

Here the Styletargets all Labelwithin Expander.

这里的Style目标都Label在Expander.

回答by Kishore Kumar

Declare the Fontsize and Font Name in the Resource file

在资源文件中声明字体大小和字体名称

<FontFamily x:Key="BaseFontFamily">Calibri</FontFamily>
<sys:Double x:Key="BaseFontSize">12</sys:Double>


<Label Content="{StaticResource companyLinksItemMessages}" 
      FontSize="{StaticResource BaseFontSize}" FontFamily="{StaticResource fntfam}"/>