try this one
try
{
//Copy WebService Settings
string webUrl = "http://sharepointportal.ABC.com/";
WSCopy.Copy copyService = new WSCopy.Copy();
copyService.Url = webUrl + "/_vti_bin/copy.asmx";
copyService.Credentials = new NetworkCredential("username", "****", "Domain");
//Declare and initiates the Copy WebService members for uploading
string sourceUrl = "C:\\Work\\Ticket.Doc";
//Change file name if not exist then create new one
string[] destinationUrl = { "http://sharepointportal.ABC.com/personal/username/Document Upload/Testing Document/newUpload.Doc" };
WSCopy.CopyResult cResult1 = new WSCopy.CopyResult();
WSCopy.CopyResult cResult2 = new WSCopy.CopyResult();
WSCopy.CopyResult[] cResultArray = { cResult1, cResult2 };
WSCopy.FieldInformation fFiledInfo = new WSCopy.FieldInformation();
fFiledInfo.DisplayName = "Description";
fFiledInfo.Type = WSCopy.FieldType.Text;
fFiledInfo.Value = "Ticket";
WSCopy.FieldInformation[] fFiledInfoArray = { fFiledInfo };
FileStream strm = new FileStream(sourceUrl, FileMode.Open, FileAccess.Read);
byte[] fileContents = new Byte[strm.Length];
byte[] r = new Byte[strm.Length];
int ia = strm.Read(fileContents, 0, Convert.ToInt32(strm.Length));
strm.Close();
//Copy the document from Local to SharePoint
uint copyresult = copyService.CopyIntoItems(sourceUrl, destinationUrl, fFiledInfoArray, fileContents, out cResultArray);
MessageBox.Show("Suceess");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}