call webservice without adding web reference

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C#

C#4.0

Hello developers,

I m working on the site where i m uploading a image with name and that uploaded file need to be store in another site. e.g. i m uploading image in www.abc.com that needs to be store in www.xyz.com file system. In short its a cross domain issue i m working on.
i used a webservice with querysting parameter for achieving this but querysting has limitation so whenever i send image bytearray then its not able to send the whole image because of its limitation.
i need another way to solve this proble, plz suggest me the way to solve the problem.

one important thing here i cant add webreference because the same solution have multiple output instatnces so i m using a webservice without any reference added in my solution. Another thing dont suggest me to use ftp client call because it takes creadential that i m not allowed to use.

i need a webservice method structure that accepts two parameter and the code that call that webmethod and pass these two parameters without any referece added.


plz help me.

my code is :

[webmethod]

public int StoreImage()
        {
            try
            {
                if (System.Web.HttpContext.Current.Request.QueryString["filename"] != null && System.Web.HttpContext.Current.Request.QueryString["imgByte"] != null)
                {
                    Byte[] imgbyte = Encoding.ASCII.GetBytes(System.Web.HttpContext.Current.Request.QueryString["imgByte"].ToString());
                    System.IO.File.WriteAllBytes(Server.MapPath("\\images\\BannerImages\\") + System.Web.HttpContext.Current.Request.QueryString["filename"].ToString(), imgbyte);
                    return 1;
                }
                else
                {
                    return 0;
                }
            }
            catch
            {
                return 0;
            }
        }

[page code that call my webmethod]

string filename = fileuploader1.FileName;
            Byte[] imgByte = null;
            if (fileuploader1.HasFile && fileuploader1.PostedFile != null)
            {
                //To create a PostedFile
                HttpPostedFile File = fileuploader1.PostedFile;
                //Create byte Array with file len
                imgByte = new Byte[File.ContentLength];
                //force the control to load data in array
                File.InputStream.Read(imgByte, 0, File.ContentLength);
            }

            string ServeurURL = "http://xyz/SaveBannerImages.asmx/StoreImage?filename=" + filename + "&imgByte=" + imgByte;
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(ServeurURL);
            request.ContentType = "text/xml";
            request.Method = "POST";

            using (System.IO.Stream stream = request.GetRequestStream())
            {
                byte[] arrBytes = imgByte;
                stream.Write(arrBytes, 0, arrBytes.Length);
            }

            // Get the response
            WebResponse response = null;
            try
            {
                response = request.GetResponse();
                using (Stream stream = response.GetResponseStream())
                {
                    using (StreamReader rdr = new StreamReader(stream, System.Text.Encoding.UTF8))
                    {
                        // Deserialize the response
                        string strResponse = rdr.ReadToEnd();
                        idmsg.Text = strResponse;
                    }
                }
            }
            catch
            {
                throw;
            }
            finally
            {
                if (response != null)
                {
                    response.Close();
                    response = null;
                }
            }

above code is working but in querysting i cant send image byte array. so plz suggest me the efficient way to do this.