Misc

zhiyuanFan · Nov 16, 2022 · a7ce444 · a7ce444
1 parent d5650f7
commit a7ce444
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/Common.CoreLib/Extensions/EnumExtensions.cs b/src/Common.CoreLib/Extensions/EnumExtensions.cs
@@ -8,10 +8,16 @@ public static partial class EnumExtensions
     /// <summary>
     /// 返回一个布尔值，该值指示给定的整数值或其名称字符串是否存在于指定的枚举中
     /// </summary>
+    /// <typeparam name="TEnum"></typeparam>
     /// <param name="value"></param>
     /// <returns>如果 enumType 中的某个常量的值等于 value，则为 <see langword="true"/>；否则为 <see langword="false"/></returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static bool IsDefined(this Enum value) => Enum.IsDefined(value.GetType(), value);
+    public static bool IsDefined<TEnum>(this TEnum value) where TEnum : struct, Enum
+#if NET5_0_OR_GREATER
+        => Enum.IsDefined(value);
+#else
+        => Enum.IsDefined(typeof(TEnum), value);
+#endif
 
     public static TEnum ConvertToEnum<TEnum>(this sbyte value)
         where TEnum : Enum

diff --git a/src/ST/Properties/SR.Designer.cs b/src/ST/Properties/SR.Designer.cs