//修改管理员信息 private void save_admin_Click(object sender, EventArgs e) { Model.Admin model = new Model.Admin(); model.Id = id.ToString(); model.Name = textAdminname.Text.Trim(); model.Pass = textNewPwd.Text.Trim(); BLL.Admin bll = new BLL.Admin(); if (bll.update(model)) { MessageBox.Show("修改成功!"); } else { MessageBox.Show("修改失败!", "错误"); } }