将资源字典添加到 wpf 中的用户控件库
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/17807324/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Adding resource dictionaries to a usercontrol library in wpf
提问by Saman Hakimzadeh Abyaneh
I have created a user control class library and I used a ResourceDictionary file in it. Now, I want to use my usercontrol in a WPF application, but I have to add ResourceDictionary file again in my projet! If I don't add it, it brings the ResourceDictionary file, and show an error on MergeDictionaries block! Am I missing something!?
我创建了一个用户控件类库，并在其中使用了一个 ResourceDictionary 文件。现在，我想在 WPF 应用程序中使用我的用户控件，但我必须在我的项目中再次添加 ResourceDictionary 文件！如果我不添加它，它会带来 ResourceDictionary 文件，并在 MergeDictionaries 块上显示错误！我错过了什么！？
Resource dictionary is:
资源字典是：
<ControlTemplate x:Key="MoveThumbTemplate" TargetType="{x:Type s:MoveThumb}">
<Rectangle Fill="Transparent" Cursor="Hand"/>
</ControlTemplate>
<Style x:Key="ItemStyle" TargetType="ContentControl">
<Setter Property="Width" Value="{Binding RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type Canvas}},Path=ActualWidth}"/>
<Setter Property="MinHeight" Value="60"/>
<Setter Property="Height" Value="60"/>
<Setter Property="Content" Value="MyTextBox"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ContentControl">
<Grid DataContext="{Binding RelativeSource={RelativeSource TemplatedParent}}">
<s:MoveThumb Template="{DynamicResource MoveThumbTemplate}"/>
<ContentPresenter Name="MainControl" Content="{TemplateBinding ContentControl.Content}"
Margin="5,0,10,0"/>
<Grid Opacity="0" Margin="-3">
<s:ResizeThumb Height="3" Cursor="SizeNS" VerticalAlignment="Top" HorizontalAlignment="Stretch"/>
<s:ResizeThumb Height="3" Cursor="SizeNS" VerticalAlignment="Bottom" HorizontalAlignment="Stretch"/>
</Grid>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
adding to user control:
添加到用户控件：
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="/Resources/MoveResizeThumb.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
回答by Willem
Give this a try:
试试这个：
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/{YourAssemblyWhereResourceDictionaryIsLocated};component/Resources/MoveResizeThumb.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
回答by Athafoud
In response to @ThisHandleNotInUse and @OliverAssad comments in the accepted answer.
为了回应接受的答案中的@ThisHandleNotInUse 和@OliverAssad 评论。
In case of x:Key attribute requirederror, the ResourceDictionarytag should be modified as follows:
如果出现x:Key attribute required错误，ResourceDictionary标签应修改如下：
<UserControl.Resources x:Key="myKey">
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/{YourAssemblyWhereResourceDictionaryIsLocated};component/Resources/MoveResizeThumb.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
回答by Scott
Another way is to add the resource at an application level
另一种方法是在应用程序级别添加资源
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ProjectStyles.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
