chore: 添加枚举注释

src/MaaWpfGui/Models/ResourceUpdater.cs

@@ -1,3 +1,16 @@
+// <copyright file="ResourceUpdater.cs" company="MaaAssistantArknights">
+// MaaWpfGui - A part of the MaaCoreArknights project
+// Copyright (C) 2021 MistEO and Contributors
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY
+// </copyright>
+
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -41,8 +54,19 @@ namespace MaaWpfGui.Models
 
         public enum UpdateResult
         {
+            /// <summary>
+            /// update resource success
+            /// </summary>
             Success,
+
+            /// <summary>
+            /// update resource failed
+            /// </summary>
             Failed,
+
+            /// <summary>
+            /// resource not modified
+            /// </summary>
             NotModified,
         }