/// <summary> /// 点击加载数据按钮 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Button2_Click(object sender, EventArgs e) { Attendance model = new Attendance(); try { model.Id = Convert.ToInt32(textBox17.Text); model = AttendanceDAL.FindModel(model, "id"); textBox11.Text = model.name; textBox3.Text = model.gender; textBox10.Text = model.date; } catch (Exception ex) { MessageBox.Show("请输入数字"); } }