Resources/ResourceManager.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Configuration;
+using System.Windows;
+using System.Windows.Controls;
+
+public class ResourceManager
+{
+    //public static void SwitchLanguage(string culture)
+    //{
+    //    var uri = new Uri($"/Resources/Strings.{culture}.xaml", UriKind.Relative);
+    //    var resourceDict = Application.LoadComponent(uri) as ResourceDictionary;
+
+    //    Application.Current.Resources.MergedDictionaries.Clear();
+    //    Application.Current.Resources.MergedDictionaries.Add(resourceDict);
+    //}
+
+    public static void SwitchLanguage(string culture)
+    {
+        try
+        {
+            // 保存到App.config
+            var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
+            config.AppSettings.Settings["Language"].Value = culture;
+            config.Save(ConfigurationSaveMode.Modified);
+            ConfigurationManager.RefreshSection("appSettings");
+
+            // 切换语言
+            var resourceDict = new ResourceDictionary
+            {
+                Source = new Uri($"/Resources/Strings.{culture}.xaml", UriKind.Relative)
+            };
+
+            Application.Current.Resources.MergedDictionaries.Clear();
+            Application.Current.Resources.MergedDictionaries.Add(resourceDict);
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"切换语言失败: {ex.Message}");
+        }
+    }
+}
+
+// 在SelectionChanged中使用
+
+