strCurrency 3字母ISO-4217货币代码。
*
* @return string网址编码的字符串
* /
public string BuildPostVariables（ string strRecord）
{
StringBuilder sbDataToSend = new StringBuilder（）;
sbDataToSend.AppendFormat（ TRANSFER = {0}，HttpUtility.UrlEncode（myTransfer） ，HttpUtility.UrlEncode（（ string ）strRecord））;
dataToSend = sbDataToSend.ToString（）;
return dataToSend;
}

public string PostData（）
{
string response = string .Empty;

StreamWriter myWriter = null ;
HttpWebRequest objRequest = null ;

尝试
{
// 发送帖子
objRequest =（HttpWebRequest）WebRequest.Create（server）;
objRequest.Method = POST;
objRequest.ContentLength = dataToSend.Length;
objRequest.ContentType = application / x-www-form-urlencoded;

myWriter = new StreamWriter（objRequest.GetRequestStream（））;
myWriter.Write（dataToSend）;
myWriter.Close（）;

// 阅读回复
HttpWebResponse objResponse =（HttpWebResponse ）objRequest.GetResponse（）;
StreamReader sr = new StreamReader（objResponse.GetResponseStream（））;
string result = ;
string strTemp = ;
bool flag = true ;
while （flag）
{
strTemp = sr.ReadLine（）;
if （strTemp！= null ）
{
result + = strTemp;
}
其他
{
flag = false ;
}
}

response = result;
// 解码响应字符串
response = HttpUtility.UrlDecode（response） ;
sr.Close（）;
}
catch （UriFormatException e）
{
throw （e）;
}
catch （例外e）
{
throw （e）;
}
最后
{
if （myWriter ！= null ）
{
myWriter.Close（）;
}
}

返回响应;
}
}

}

strCurrency 3 letter ISO-4217 currency code. * * @return string The URL encoded post string */ public string BuildPostVariables(string strRecord) { StringBuilder sbDataToSend = new StringBuilder(); sbDataToSend.AppendFormat("TRANSFER={0}", HttpUtility.UrlEncode(myTransfer), HttpUtility.UrlEncode((string)strRecord)); dataToSend = sbDataToSend.ToString(); return dataToSend; } public string PostData() { string response = string.Empty; StreamWriter myWriter = null; HttpWebRequest objRequest = null; try { // send the post objRequest = (HttpWebRequest)WebRequest.Create(server); objRequest.Method = "POST"; objRequest.ContentLength = dataToSend.Length; objRequest.ContentType = "application/x-www-form-urlencoded"; myWriter = new StreamWriter(objRequest.GetRequestStream()); myWriter.Write(dataToSend); myWriter.Close(); // read the response HttpWebResponse objResponse = (HttpWebResponse)objRequest.GetResponse(); StreamReader sr = new StreamReader(objResponse.GetResponseStream()); string result = ""; string strTemp = ""; bool flag = true; while (flag) { strTemp = sr.ReadLine(); if (strTemp != null) { result += strTemp; } else { flag = false; } } response = result; // decode the response string response = HttpUtility.UrlDecode(response); sr.Close(); } catch (UriFormatException e) { throw (e); } catch (Exception e) { throw (e); } finally { if (myWriter != null) { myWriter.Close(); } } return response; } } }

/*
             * test GetClient API
             */
            GetClient objGetBalanceClient = new GetClient("'" + textBox9.Text + "'");
            objGetBalanceClient.Server = "http://localhost:61016/WebService1.asmx";
            string strPostString = objGetBalanceClient.BuildPostVariables("");
            objGetBalanceClient.Response = objGetBalanceClient.PostData();

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Services;
using MySql.Data;
using MySql.Data.MySqlClient;
using System.Web.Script.Services;
using System.Xml;

namespace WebApplication1
 
{
 
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    [System.ComponentModel.ToolboxItem(false)]
    // [System.Web.Script.Services.ScriptService]
    public class AutoComplete : System.Web.Services.WebService
    {
 

 
        private void connectoToMySql(string name)
        {
 
            string connString = "SERVER=localhost" + ";" +
                "DATABASE=money;" +
                "UID=root;" +
                "PASSWORD=password;";

            MySqlConnection conn = null;
            MySqlDataReader rdr = null;

            try
            {
                conn = new MySqlConnection(connString);
                conn.Open();

                string stm = "SELECT * FROM Add_Number Where E-mail = '" + name + "'";
                MySqlCommand cmd = new MySqlCommand(stm, conn);
                rdr = cmd.ExecuteReader();

                while (rdr.Read())
                {
                    Console.WriteLine(rdr.GetInt32(0) + ": "
                        + rdr.GetString(1));
                }

            }
            catch (MySqlException ex)
            {
                Console.WriteLine("Error: {0}", ex.ToString());

            }
            finally
            {
                if (rdr != null)
                {
                    rdr.Close();
                }

                if (conn != null)
                {
                    conn.Close();
                }

            }

        }

    }
}