private void butAdd_Click(object sender, EventArgs e) { try { if (!isuser(0)) { return; } string usermenu = Usermenu(); string usersys = Usersysstr(); string othersys = OthersysStr(); T_Sysset.AddUserSys(txtUser.Text.Trim(), txtPwd.Text.Trim(), txtPhone.Text.Trim(), txtTime.Text.Trim(), txtBz.Text.Trim(), usersys, othersys, usermenu); Loaduser(); } catch (Exception exception) { MessageBox.Show("添加用户失败!" + exception); } }