using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace HighWayIot.Winform.MainForm { public partial class LoginForm : Form { public LoginForm() { InitializeComponent(); } /// /// 登陆验证 /// /// /// private void Login_Click_1(object sender, EventArgs e) { //验证账号密码,或从数据库验证成功 if (UserText.Text == "admin" && PassText.Text == "admin") { DialogResult = DialogResult.OK; this.Close(); } else { MessageBox.Show("账号或密码错误!"); return; } } } }