//确定修改 private void ucBtnSave_BtnClick(object sender, EventArgs e) { if (!Check.isTeacherID(txtTID.Text)) { MessageBox.Show("工号不正确"); return; } try { teacher.TID = txtTID.Text; teacher.TName = txtName.Text; teacher.Address = txtAddress.Text; teacher.TSalary = Convert.ToDecimal(txtTSalary.Text); teacher.TGender = cmbGender.Text; teacher.Departments = cmbDepart.SelectedValue.ToString(); teacher.Birthday = Convert.ToDateTime(dtpBir.Value.ToString("yyy/MM/dd")); teacher.AdmissionTime = Convert.ToDateTime(dtpAdmission.Value.ToString("yyy/MM/dd")); teacher.Image = (Bitmap)pictureBox1.Image; TeacherBLL bll = new TeacherBLL(); string msg = bll.EditTeacher(teacher) ? "修改成功" : "修改失败"; MessageBox.Show(msg); LoadTeacherInfo(); } catch (Exception) { MessageBox.Show("修改失败"); } }