public UserManagement(Manager manager) { InitializeComponent(); this.BackgroundImage = Image.FromFile(Application.StartupPath + @"\Image\userBackground.png"); this.txtID.ReadOnly = true; this.manager = manager; }
private void btnLogin_Click(object sender, EventArgs e) { if (radManager.Checked == true) { int read = userInfo.adminLogin(txtID.Text, txtPwd.Text); if (read > 0)//判断密码用户是否正确 { //登录成功 Manager manager = new Manager(this); this.Hide(); manager.Show(); } else { MessageBox.Show("登录失败!"); } } if (radReader.Checked == true) { //连接数据库,判断是否存在用户 int read = 0 ; read = userInfo.userLogin(txtID.Text.Trim(), txtPwd.Text.Trim()); if (read > 0)//判断密码用户是否正确 {//登录成功 this.Hide(); Reader reader = new Reader(txtID.Text,this); reader.Show(); } else { MessageBox.Show("登录失败!"); } } }