private void btnExit_Click(object sender, EventArgs e) { this.Close(); StudentManage studentManage = new StudentManage(); studentManage.Show(); }
private void btnDelete_Click(object sender, EventArgs e) { try { var option = MessageBox.Show(MessageDefine.ConfirmDeleteStudent, "Xác nhận xóa", MessageBoxButtons.YesNo, MessageBoxIcon.Warning); if (option == DialogResult.Yes) { db.STUDENTs.Remove(student); db.SaveChanges(); MessageBox.Show(MessageDefine.DeleteRecordSuccessful, "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Close(); StudentManage studentManage = new StudentManage(); studentManage.Show(); } } catch (Exception ex) { MessageBox.Show(MessageDefine.ExceptionMessage + ex.Message); } }
private void btnSave_Click(object sender, EventArgs e) { try { // Xác thực thông tin nhập vào if (txtStudentId.Text == "") { lbInformation.Text = "Thông báo lỗi: " + MessageDefine.StudentIdNull; return; } // thêm thông tin sinh viên sau chỉnh sửa vào csdl STUDENT student = new STUDENT(); student.STUDENTID = txtStudentId.Text; student.STUDENTNAME = txtFullName.Text; student.DOB = dob.Value; if (cbbGender.SelectedItem.ToString().Equals("Nam")) { student.GENDER = 1; } else { student.GENDER = 2; } student.RELIGION = txtReligion.Text; student.FOLK = txtFolk.Text; student.ADDRESSS = txtAddress.Text; student.CMND = txtCMND.Text; student.DATECMND = dateCMND.Value; student.ISSUEDBY = txtIssuedBy.Text; student.NATION = txtNation.Text; student.PHONENUMBER = txtPhoneNumber.Text; student.STUDYAT = txtSchool.Text; student.STUDENTYEAR = int.Parse(txtYear.Text); student.DEPARTMENT = txtDepartment.Text; student.PHOTO = lbImageName.Text; student.STATUSS = 1; student.EMAIL = txtEmail.Text; db.Entry(student).State = System.Data.Entity.EntityState.Modified; db.SaveChanges(); // Upload file ảnh avatar vào hệ thống if (avatarPath != "") { File.Copy(avatarPath, CommonUsing.ImagePath() + Path.GetFileName(avatarPath), true); } MessageBox.Show("Chỉnh sửa thông tin sinh viên thành công", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information); this.Close(); StudentManage studentManage = new StudentManage(); studentManage.Show(); } catch (Exception ex) { lbInformation.Text = ex.Message; } }