C# 入门示例(登录窗口)

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace test5{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { if (textBox1.Text == "admin" && textBox2.Text == "admin") { MessageBox.Show("登录成功"); } else { MessageBox.Show("登录失败"); } } }}