代码修改后的版本，全部提交

COSXML/Model/Bucket/ListBucketVersionsResult.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+using System.Text;
+using COSXML.Model.Tag;
+using COSXML.Transfer;
+
+namespace COSXML.Model.Bucket
+{
+    public sealed class ListBucketVersionsResult :CosResult
+    {
+        public ListBucketVersions listBucketVersions;
+
+        internal override void ParseResponseBody(System.IO.Stream inputStream, string contentType, long contentLength)
+        {
+            listBucketVersions = new ListBucketVersions();
+            XmlParse.ParseListBucketVersions(inputStream, listBucketVersions);
+        }
+
+        public override string GetResultInfo()
+        {
+            return base.GetResultInfo() + (listBucketVersions == null ? "" : "\n" + listBucketVersions.GetInfo());
+        }
+    }
+}