求一个完整的POST源码
我已经知道了POST的内容。
POST http://vdisk.weibo.com/file/moveFiles HTTP/1.1
Host: vdisk.weibo.com
Connection: keep-alive
Content-Length: 316
Origin: http://vdisk.weibo.com
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.77 Safari/537.1
Content-Type: application/x-www-form-urlencoded
Accept: application/json, text/javascript, */*; q=0.01
Referer: http://vdisk.weibo.com/file/list
Accept-Encoding: gzip,deflate,sdch
Accept-Language: zh-CN,zh;q=0.8
Accept-Charset: GBK,utf-8;q=0.7,*;q=0.3
Cookie: 省略。。

mfiles=183211891%7C%7C%7CArduino%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80%E5%8F%82%E8%80%83%E5%A4%A7%E5%85%A8%EF%BC%88%E5%AE%98%E6%96%B9%E7%BD%91%E7%AB%99%EF%BC%89.doc%7C%7C%7C0%2F%2F%2F183211900%7C%7C%7C%E7%94%B5%E8%84%91%E9%94%AE%E7%9B%98%E5%BF%AB%E6%8D%B7%E9%94%AE%E4%B8%80%E8%A7%88.doc%7C%7C%7C0%2F%2F%2F&dest_dirid=0

我已经知道了POST的信息，我现在要在C#上怎么写这个呢？
我是用的webbrowser控件，求一个详细的源码。帮我改改谢谢了！

------解决方案--------------------
亲你真懒

参考
http://www.cnblogs.com/changyou/archive/2010/01/09/1643167.html
http://www.cnblogs.com/swtseaman/archive/2011/10/17/2215717.html
http://hi.baidu.com/%E5%86%B0%E7%81%AB%E6%88%98%E5%9C%B0/blog/item/07e0fce581d19f23b9382079.html

好了。看完差不多你就弄出来了
------解决方案--------------------
楼主看看api吧
------解决方案--------------------

C# code

            WebRequest req = null;
            WebResponse rsp = null;
            string responseMsg = string.Empty;

            // 创建请求
            req = WebRequest.Create( resUrl );
            req.Method = "POST";                // Post method
            req.Timeout = 90 * 1000;            // 90秒超时时间
            req.ContentType = contentType;        // content type

            var bytes = reqCoding.GetBytes( postData );
            var inputStream = req.GetRequestStream();
            inputStream.Write( bytes, 0, bytes.Length );
            inputStream.Close();
            //StreamWriter writer = new StreamWriter( req.GetRequestStream(), reqCoding );

            ///// 写入请求报文
            //writer.Write( postData );
            //writer.Close();

            /// 获取响应流
            rsp = req.GetResponse();

            if ( req != null ) req.GetRequestStream().Close();
            if ( rsp != null )
            {
                // 读取响应流
                using ( StreamReader sr = new StreamReader( rsp.GetResponseStream(), rspCoding ) )
                {
                    responseMsg = sr.ReadToEnd();
                }

                rsp.GetResponseStream().Close();
            }