WPF 多语言 多资源 多皮肤 处理方案_.NET_编程开发_程序员俱乐部

同时兼容这么多需求的解决方案 我想到的 只有通过 动态切换加载资源字典  前端用绑定的模式 达到托管最大化

多语言举例

我编辑了 两个 语言包 一个中文 一个英文  (语言包这个最好用T4 写个模板,这样添加新语言接口的时候不会遗漏,只是建议)

en-us.xaml

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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:s="clr-namespace:System;assembly=mscorlib">


    <s:String x:Key="Menu">Menu</s:String>

    <s:String x:Key="MenuClass">Class</s:String>
    
    <s:String x:Key="MenuGun">Gun</s:String>

    <s:String x:Key="LanguageType">en-us</s:String>

</ResourceDictionary>

View Code

zh-cn.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:s="clr-namespace:System;assembly=mscorlib">


    <s:String x:Key="Menu">菜单</s:String>

    <s:String x:Key="MenuClass">种类</s:String>
    
    <s:String x:Key="MenuGun">装备</s:String>

    <s:String x:Key="LanguageType">zh-cn</s:String>

</ResourceDictionary>

View Code

 

这两个资源文件 我放到新建的文件夹 Languages 里

然后在  App.xaml 里手动绑定一个默认加载的语言方案 目的是为了 写代码的时候 绑定 可以使用 键值联想 再一个也可以直接在设计视图界面 直接查看绑定效果 方便修改和 调试

    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/Languages/en-us.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
        
    </Application.Resources>

View Code

 

添加个全局静态变量来维护记录当前使用的语言,为了方便配置启动的默认语言,我单独又在一个txt里 写了个值.我之所以没放到config里,是因为不想在给客户更新的时候把客户的个性配置方案个覆盖掉,打包发布程序必须得打包config,否则编译失败,目前我没找到更好的解决方案.

 1 public class GlobalSettings
 2     {
 3 
 4         private static string _CurrentLanguage;
 5 
 6         public static string CurrentLanguage
 7         {
 8             get 
 9             {
10                 if (string.IsNullOrEmpty(_CurrentLanguage))
11                 {
12                     string languageFilePath = Environment.CurrentDirectory + "\\language.txt";
13 
14                     string strLanguage = string.Empty;
15                     string strDefaultLanguage = "zh-cn";
16 
17                     using (FileStream fs = new FileStream(languageFilePath, FileMode.OpenOrCreate,FileAccess.ReadWrite,FileShare.ReadWrite))
18                     {
19                         using (StreamReader sr = new StreamReader(fs))
20                         {
21                             strLanguage = sr.ReadToEnd().Trim().ToLower();
22                         }
23                     }
24 
25                     if (string.IsNullOrEmpty(strLanguage))
26                     {
27                         using (FileStream fs = new FileStream(languageFilePath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite))
28                         {
29                             strLanguage = strDefaultLanguage;
30                             using (StreamWriter sw = new StreamWriter(fs))
31                             {
32                                 sw.Write(strLanguage);
33                             }
34                         }
35                     }
36 
37                     _CurrentLanguage = strLanguage;
38 
39                 }
40 
41                 return _CurrentLanguage;
42             
43             }
44             set { _CurrentLanguage = value; }
45         }
46 
47 
48     }

View Code

 

程序入口窗体 随便放两个按钮 "中文" "英文" 用来切换系统的语言

    <Grid>
        <Button Content="中文"
                Height="23"
                HorizontalAlignment="Left"
                Margin="78,139,0,0"
                Name="button1"
                VerticalAlignment="Top"
                Width="75"
                Click="button1_Click" />
        <Button Content="英文"
                Height="23"
                HorizontalAlignment="Right"
                Margin="0,139,153,0"
                Name="button2"
                VerticalAlignment="Top"
                Width="75"
                Click="button2_Click" />
    </Grid>

View Code

 

 1   private void ShowWindow()
 2         {
 3 
 4 
 5             var merged = App.Current.Resources.MergedDictionaries[0];
 6             if (merged!=null)
 7             {
 8                 merged.Source = new Uri(string.Format("pack://application:,,,/Languages/{0}.xaml", GlobalSettings.CurrentLanguage));
 9                 App.Current.Resources.MergedDictionaries[0] = merged;
10             }
11 
12             Window1 w1 = new Window1();
13             w1.ShowDialog();
14             w1 = null;
15         }
16 
17 
18         private void button1_Click(object sender, RoutedEventArgs e)
19         {
20             GlobalSettings.CurrentLanguage = "zh-cn";
21             ShowWindow();
22         }
23 
24         private void button2_Click(object sender, RoutedEventArgs e)
25         {
26             GlobalSettings.CurrentLanguage = "en-us";
27             ShowWindow();
28         }

View Code

 

使用语言的绑定窗体 Window1.xaml

   
    <Grid>
        
        <TextBlock Height="37"
                   HorizontalAlignment="Left"
                   Margin="31,33,0,0"
                   Name="textBlock1"
                   VerticalAlignment="Top"
                   Width="83"
                   Text="{DynamicResource  Menu }" 
                   />
        
        <TextBlock Height="37"
                   HorizontalAlignment="Left"
                   Margin="159,33,0,0"
                   Name="textBlock2"
                   Text="{DynamicResource   MenuClass }"
                   VerticalAlignment="Top"
                   Width="83" />
        
        <TextBlock Height="37"
                   HorizontalAlignment="Left"
                   Margin="31,104,0,0"
                   Name="textBlock3"
                   Text="{DynamicResource   MenuGun }"
                   VerticalAlignment="Top"
                   Width="83" />
        
        <TextBlock Height="37"
                   HorizontalAlignment="Left"
                   Margin="149,104,0,0"
                   Name="textBlock4"
                   Text="{DynamicResource   LanguageType }"
                   VerticalAlignment="Top"
                   Width="83" />
    </Grid>
    

View Code

 

这样只需要动态切换加载资源字典就好了

这样是直接编译到程序集里了 扩展性还差很多

可以把 一套资源字典编译到 一个单独的dll里 这种做法就比较累死  *.skin的做法  这种就是把动态加载资源 替换成 动态加载 dll

只是做了个简单的例子 提供个思路