代码修改后的版本，全部提交

COSXML/Model/Bucket/PutBucketVersioningRequest.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+
+using System.Text;
+using COSXML.Common;
+using COSXML.Model.Tag;
+using COSXML.Network;
+
+namespace COSXML.Model.Bucket
+{
+    public sealed class PutBucketVersioningRequest : BucketRequest
+    {
+        private VersioningConfiguration versioningConfiguration;
+
+        public PutBucketVersioningRequest(string bucket)
+            : base(bucket)
+        {
+            this.method = CosRequestMethod.PUT;
+            this.queryParameters.Add("versioning", null);
+            versioningConfiguration = new VersioningConfiguration();
+        }
+
+        public override Network.RequestBody GetRequestBody()
+        {
+            string content = Transfer.XmlBuilder.BuildVersioningConfiguration(versioningConfiguration);
+            byte[] data = Encoding.UTF8.GetBytes(content);
+            ByteRequestBody body = new ByteRequestBody(data);
+            return body;
+        }
+
+
+        public void IsEnableVersionConfig(bool isEnable)
+        {
+            if (isEnable)
+            {
+                versioningConfiguration.status = "Enabled";
+            }
+            else
+            {
+                versioningConfiguration.status = "Suspended";
+            }
+        }
+    }
+}