月更

AntDesignWPF/Appearance/ThemesDictionary.cs

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+using System.Windows.Markup;
+
+
+namespace AntDesignWPF.Appearance;
+
+/// <summary>
+/// 提供一个字典实现，其中包含组件和其他设备使用的主题资源。
+/// </summary>
+[Localizability(LocalizationCategory.Ignore)]
+[Ambient]
+[UsableDuringInitialization(true)]
+public class ThemesDictionary : ResourceDictionary
+{
+    public ThemesDictionary() { SetSourceBasedOnSelectedTheme(ThemeMode.Light); }
+
+    private void SetSourceBasedOnSelectedTheme(ThemeMode? selectedApplicationTheme)
+    {
+        var themeName = selectedApplicationTheme switch
+        {
+            ThemeMode.Light => "Light",
+            ThemeMode.Dark => "Dark",
+            _ => "Light",
+        };
+
+        Source = new Uri($"{ThemeManager.ThemesDictionaryPath}{themeName}.xaml", UriKind.Absolute);
+    }
+
+    /// <summary>
+    /// 设置默认应用程序主题。
+    /// </summary>
+    public ThemeMode Theme { set => SetSourceBasedOnSelectedTheme(value); }
+}