使用一个类库(和主题)作为另一类库的基础 [英] Using one class library (and theme) as basis to another class library

问题描述

仍然要学习有关WPF，主题，派生等的内容.

Still learning this stuff on WPF, themes, derivations, etc.

我了解"Themes \ Generic.xaml"的基础知识，然后将应用程序的app.xaml文件设置为包括指向相关主题的资源字典.

I understand basics on the "Themes\Generic.xaml", and then setting your application's app.xaml file to include the resource dictionary pointing to the theme in question.

因此，从应用程序项目的角度来看就可以了.现在，从类库/dll文件中查找.我有一个DLL项目，希望将其用作项目中所有控件的基础.这样，我就拥有了Themes/Generic.xaml，并用一些基础代码对其进行了编码，以确认视觉设计的实现(最初在应用程序/exe项目下进行测试时确定为可以).

So, thats fine from an application project perspective. Now, how about from a class library/dll file. I have a DLL project which I want to use as the basis of all controls in my project. In that, I have the Themes/Generic.xaml and have it coded up with some basics to confirm visual design implementation (originally confirmed ok, when tested under an App/exe project).

现在，我希望这个主题在实际应用之前达到一个水平.同样，这是基线.现在，我添加了第二个自定义分组控件库(例如，用于地址信息的用户控件...多个地址行，城市，州，邮政编码，标签等).我希望第二个库引用具有主题的第一个库，以便在设计时可以直观地看到它的外观(对齐方式，颜色，字体等).

Now, I want this theme at a level BEFORE the actual application. Again, this is the baseline. Now, I add a second library of custom grouped controls (for example, a user control for address information... multiple address lines, city, state, zip, labels, etc). I want this second library to reference the first library with the themes, so I can see visually at design time what it will look like (alignments, colors, fonts, etc).

我应该在哪里/什么地方让一个DLL知道作为第一个DLL基础的合并字典.希望这是有道理的.

What / where should I be looking to let one DLL know about the merge dictionaries that are the basis in the first DLL. Hope this makes sense.

-编辑-为澄清

第一类库..."MyThemeLibrary"编译为.dll 在这个dll中是"/Themes/MyTheme.xaml"的路径/文件

First Class Library... "MyThemeLibrary" compiles into a .dll In this dll is path/file of "/Themes/MyTheme.xaml"

根据第一个答案的建议，如果我在第一个库中有一个资源字典，则可以从它派生的任何其他内容中引用它.所以，我有

As suggested by first answer, if I have a Resource Dictionary in the first library, I can reference it in anything else that I will derive from it. So, I have

<ResourceDictionary x:Name="MyGenericTheme"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ResourceDictionary.MergedDictionaries>
        <ResourceDictionary Source="/Themes/MyTheme.xaml"/>
    </ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

第二个类库..."SecondLevel"编译成一个.dll 在此，我有一个用户控件，希望将网格用于列/行，标签和文本框控件.我希望控件尊重第一个dll的"MyTheme.xaml"中定义的颜色，字体，大小和对齐方式.

Second Class Library... "SecondLevel" compiles into a .dll In this, I have a user control that I want to put a grid for columns/rows, labels and textbox controls into. I want the controls to respect the colors, fonts, sizes, alignments as defined in the "MyTheme.xaml" of the first dll.

<UserControl x:Class="SecondLevel.multipleControlContainer"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >

   <Grid>
      <Grid.ColumnDefinitions>
         <ColumnDefinition />
         <ColumnDefinition />
      </Grid.ColumnDefinitions>
      <Grid.RowDefinitions>
         <RowDefinition />
      </Grid.RowDefinitions>

      <Label Content="Something" 
         Grid.Row="0" Grid.Column="0" />

      <TextBox Text="Testing" Grid.Row="1" Grid.Column="1" />
   </Grid>
</UserControl>

所以，我应该/如何做从第一个库到第二个库的必要引用，声明和资源字典的包含.

So, how / what should I do the necessary reference, declaration, inclusion of resource dictionary from the first library into the second.

推荐答案

引用您的dll，如果您知道主题所在的位置，则可以执行此操作

make a reference to your dll and if you know where your theme is located you can do this one

<Application x:Class="My.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <Application.Resources>
    <ResourceDictionary>
      <ResourceDictionary.MergedDictionaries>
        <!-- Common base theme -->
        <ResourceDictionary Source="pack://application:,,,/Your.Base.Dll;component/YourResDictionary/YourTheme.xaml" />

        <!-- here comes your custom theme -->

      </ResourceDictionary.MergedDictionaries>
    </ResourceDictionary>
  </Application.Resources>
</Application>

在App.xaml中执行此操作

do this in the App.xaml

EDIT (查看评论)

<UserControl x:Class="SecondLevel.multipleControlContainer"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

  <UserControl.Resources>
    <ResourceDictionary>
      <ResourceDictionary.MergedDictionaries>
        <!-- Common base theme -->
        <ResourceDictionary Source="pack://application:,,,/Your.Base.Dll;component/YourResDictionaryFolder/MyGenericTheme.xaml" />
        <!-- Custom theme -->
        <ResourceDictionary Source="pack://application:,,,/Another.Dll;component/AnotherResDictionaryFolder/MyCustomTheme.xaml" />
      </ResourceDictionary.MergedDictionaries>
    </ResourceDictionary>
  </UserControl.Resources>

  <Grid>
    <!-- all controls in this usercontrol respect the styles in MyGenericTheme.xaml"
         if you use implicite styles-->
    <Grid.ColumnDefinitions>
      <ColumnDefinition />
      <ColumnDefinition />
    </Grid.ColumnDefinitions>
    <Grid.RowDefinitions>
      <RowDefinition />
    </Grid.RowDefinitions>
    <Label Content="Something"
           Grid.Row="0"
           Grid.Column="0" />
    <TextBox Text="Testing"
             Grid.Row="1"
             Grid.Column="1" />

    <!-- if you use explicit styles then you must do this -->

    <TextBox Style="{StaticResource myTextBoxStyle}"
             Text="Testing"
             Grid.Row="1"
             Grid.Column="1" />
  </Grid>
</UserControl>

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