พอจะมีวิธีอื่นที่จะสามารถ pass value ไปยัง function ใน webserver (web services) โดยไม่ต้องใช้ parameter เยอะขนาดนี้ไหมคับ

[WebMethod()]
        public DataTable SaveCustomer(string CusID,string CusName,string Mail,string CC,string Budget,string Used)
        {
            SqlConnection objConn = new SqlConnection();
            SqlCommand objCmd = new SqlCommand();
            SqlDataAdapter dtAdapter = new SqlDataAdapter();

            DataSet ds = new DataSet();
            DataTable dt = null;
            string strConnString = null;
            StringBuilder strSQL = new StringBuilder();

            strConnString = "Server=BUILD-PC\\SQL2008R2;UID=sa;PASSWORD=simply10;database=mydatabase;Max Pool Size=400;Connect Timeout=600;";

            //strSQL.Append(" SELECT * FROM customer ");
            //strSQL.Append(" WHERE [CustomerID] = '" + strCusID + "' ");
            strSQL.Append("INSERT INTO customer (CustomerID,Name,Email,CountryCode,Budget,Used) " + " VALUES " +
                " ('" + CusID + "','" + CusName + "','" + Mail + "','" + CC + "','" + Budget + "','" + Used + "')");
            
            objConn.ConnectionString = strConnString;
            objConn.Open();
            objCmd.Connection = objConn;
            objCmd.CommandText = strSQL.ToString();
            objCmd.CommandType = CommandType.Text;
            
            dtAdapter.SelectCommand = objCmd;
            dtAdapter.Fill(ds);
            //dt = ds.Tables[0];
            

            dtAdapter = null;
            objConn.Close();
            objConn = null;

            return dt;
        }

อันนี้เป็น code ของฝั่ง webserver ครับ

private void btnSave_Click(object sender, EventArgs e)
	        {
	            cusSave.getCustomerDetailSoapClient myCusSave = new cusSave.getCustomerDetailSoapClient();
	            DataTable dt = myCusSave.SaveCustomer(this.txtCusID.Text, this.txtName.Text, this.txtMail.Text, this.txtCC.Text, this.txtBudget.Text, this.txtUsed.Text);
	                //(this.txtCusID.Text,this.txtName.Text,
	                //this.txtMail.Text,this.txtBudget.Text,this.txtUsed.Text);

	            if (dt.Rows.Count > 0)
	            {
	                dt.Rows[0]["CustomerID"] = this.txtCusID.Text;
	                dt.Rows[0]["Name"] = this.txtName.Text;
	                dt.Rows[0]["Email"] = this.txtMail.Text;
	                dt.Rows[0]["CountryCode"] = this.txtCC.Text;
	                dt.Rows[0]["Budget"] = this.txtBudget.Text;
	                dt.Rows[0]["Used"] = this.txtUsed.Text;
	                //MessageBox.Show("Data has been added");
	            }
	            else
	            {
	                lblStatus.Visible = true;
	                this.lblStatus.Text = "Cannot add this record";

	            }
	        }