你怎么能重复使用整个WPF应用程序的样式？ [英] How can you reuse a style throughout a WPF application?

问题描述

我想用下面的代码段（从发现 http://stackoverflow.com/a/3675110/782880）在几个地方在我的应用程序。相反，复制/粘贴无处不在的，我怎么可以把这个在一个地方，并引用它的具体列表框（按键？）在不同的XAML文件？

 ＆LT;列表框....＆GT;
    ＆LT; ListBox.Resources＆GT;
            ＆LT;风格的TargetType =ListBoxItem的＆GT;
                ＆LT; setter属性=模板＆GT;
                    ＆LT; Setter.Value＆GT;
                        ＆LT;的ControlTemplate的TargetType =ListBoxItem的＆GT;
                            ＆LT; BORDER名称=边境填充=2SnapsToDevicePixels =真正的＆GT;
                                ＆LT;内容presenter /＆GT;
                            ＆LT; /边框＆GT;
                            ＆LT; ControlTemplate.Triggers＆GT;
                                ＆LT;触发属性=IsSelectedVALUE =真正的＆GT;
                                    ＆LT;二传手的TargetName =边框属性=背景
                                            值={DynamicResource {X：静态SystemColors.HighlightBrushKey}}/＆GT;
                                ＆LT; /触发＆GT;
                            ＆LT; /ControlTemplate.Triggers>
                        ＆LT; /控件模板＆GT;
                    ＆LT; /Setter.Value>
                ＆LT; /二传手＆GT;
        ＆LT; /样式和GT;
    ＆LT; /ListBox.Resources>
＆LT; /列表框＆GT;
 

解决方案

您可以把它变成一个资源集合在适当的水平。例如，如果你想要的应用范围，然后将其放在 App.xaml中。

例如。

 ＆lt;应用
  的xmlns =htt​​p://schemas.microsoft.com/winfx/2006/xaml/$p$psentation
  的xmlns：X =htt​​p://schemas.microsoft.com/winfx/2006/xaml
  的StartupUri =MainWindow.xaml
  ＆GT;

 ＆LT; Application.Resources＆GT;
   ＆LT;风格的TargetType =ListBoxItem的＆GT;
     ＆LT; setter属性=模板＆GT;
       ...
     ＆LT; /二传手＆GT;
   ＆LT; /样式和GT;
 ＆LT; /Application.Resources>

＆LT; /用途＆gt;
 

您可以给你的资源键，然后用相应的键，例如设置相应的样式属性与主要定义你的风格：

 ＆LT;风格X：关键=myStyle的的TargetType =ListBoxItem的＆GT;
 

和者皆使用资源：

 ＆LT; ListBox的X：名称=lstItemsItemContainerStyle ={的StaticResource myStyle的}＆GT;
 

I'd like to use the snippet below (found from http://stackoverflow.com/a/3675110/782880) in several places in my application. Instead of copy/pasting everywhere, how can I put this in one place and reference it for specific listboxes (by key?) in various XAML files?

<ListBox....> 
    <ListBox.Resources> 
            <Style TargetType="ListBoxItem"> 
                <Setter Property="Template"> 
                    <Setter.Value> 
                        <ControlTemplate TargetType="ListBoxItem"> 
                            <Border Name="Border" Padding="2" SnapsToDevicePixels="true"> 
                                <ContentPresenter /> 
                            </Border> 
                            <ControlTemplate.Triggers> 
                                <Trigger Property="IsSelected" Value="true"> 
                                    <Setter TargetName="Border" Property="Background" 
                                            Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/> 
                                </Trigger> 
                            </ControlTemplate.Triggers> 
                        </ControlTemplate> 
                    </Setter.Value> 
                </Setter> 
        </Style> 
    </ListBox.Resources> 
</ListBox> 

解决方案

You can place it into a Resources collection at the appropriate level. For example, if you want application scope, then place it in App.xaml.

E.g.

<Application
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
  StartupUri="MainWindow.xaml"
  >

 <Application.Resources>
   <Style TargetType="ListBoxItem"> 
     <Setter Property="Template"> 
       ...                      
     </Setter>
   </Style> 
 </Application.Resources>

</Application>

You can give your resources keys, and then set the appropriate Style property using the appropriate key, e.g. define your style with key:

<Style x:Key="MyStyle" TargetType="ListBoxItem">

and use the resource by key:

<ListBox x:Name="lstItems" ItemContainerStyle="{StaticResource MyStyle}">

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