C#　WebService 基础实例

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WinFormsUser
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{

}

public void Login()
{
//调接口数据
HopeWebService.MyService obj = new HopeWebService.MyService();
//输入账号与密码是否正确
if (textBox1.Text == obj.Users() && textBox2.Text == obj.Pwd())
{
MessageBox.Show("登录成功!");
return;
}
else
{
MessageBox.Show("网络错误!");
return;
}
}

//登录
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text == "" || textBox2.Text == "")
{
MessageBox.Show("用户名或密码不能为空!");
return;
}
else
{
Login();
}
}
}
}