private void lecSubmit_Click(object sender, EventArgs e) { if (idtxt.Text == "") { MessageBox.Show("Please fill ID"); return; } if (idtxt.Text.Length != 8) { MessageBox.Show("Length of ID must be 8 charcters"); return; } if (nametxt.Text == "") { MessageBox.Show("Please fill Name"); return; } if (emailtxt.Text == "") { MessageBox.Show("Please fill Email"); return; } if (addresstxt.Text == "") { MessageBox.Show("Please fill Address"); return; } if (deptxt.Text == "") { MessageBox.Show("Please fill Department of lecturer"); return; } Lecturer newLec = new Lecturer(); newLec.Id = idtxt.Text; newLec.Name = nametxt.Text; newLec.Address = addresstxt.Text; if (!CheckValidation.checkEmail(emailtxt.Text)) { MessageBox.Show("Please enter a valid email!"); return; } var result = DataProvider.Instance.findLecturerById(idtxt.Text); if (result != null) { MessageBox.Show("Id is not available!"); return; } newLec.Email = emailtxt.Text; newLec.DateOfBirth = DoBtxt.Value.ToString("dd-MM-yyyy"); newLec.Department = deptxt.Text; DataProvider.Instance.insertLecturer(newLec); this.Close(); }
private void submitStu_Click(object sender, EventArgs e) { if (IDCombobox.SelectedIndex < 0) { MessageBox.Show("Please select Standard header for ID!"); return; } if (Idtxt.Text == "") { MessageBox.Show("Please fill ID"); return; } if (Nametxt.Text == "") { MessageBox.Show("Please fill Name"); return; } if (Emailtxt.Text == "") { MessageBox.Show("Please fill Email"); return; } if (Addresstxt.Text == "") { MessageBox.Show("Please fill Address"); return; } if (Batchtxt.Text == "") { MessageBox.Show("Please fill Batch of student"); return; } Student newStu = new Student(); newStu.Id = IDCombobox.Text + Idtxt.Text; newStu.Name = Nametxt.Text; newStu.Address = Addresstxt.Text; if (!CheckValidation.checkEmail(Emailtxt.Text)) { MessageBox.Show("Please enter a valid email!"); return; } newStu.Email = Emailtxt.Text; newStu.DateOfBirth = DoBtxt.Value.ToString("dd-MM-yyyy"); newStu.Batch = Batchtxt.Text; var result = DataProvider.Instance.findStudentById(IDCombobox.Text + Idtxt.Text); if (result != null) { MessageBox.Show("Id is not available!"); return; } DataProvider.Instance.insertStudent(newStu); this.Close(); }
private void updateBtn_Click(object sender, EventArgs e) { if (nametxt.Text == "") { MessageBox.Show("Please fill Name"); return; } if (emailtxt.Text == "") { MessageBox.Show("Please fill Email"); return; } if (addresstxt.Text == "") { MessageBox.Show("Please fill Address"); return; } if (batchtxt.Text == "") { MessageBox.Show("Please fill Batch of student"); return; } if (!CheckValidation.checkEmail(emailtxt.Text)) { MessageBox.Show("Please enter a valid email!"); return; } Student student = new Student(); student.Id = idtxt.Text; student.Name = nametxt.Text; student.Email = emailtxt.Text; student.Address = addresstxt.Text; student.Batch = batchtxt.Text; student.DateOfBirth = dobtxt.Value.ToString("dd-MM-yyyy"); DataProvider.Instance.updateStudent(student); this.Close(); }
private void updateBtn_Click(object sender, EventArgs e) { if (nametxt.Text == "") { MessageBox.Show("Please fill Name"); return; } if (emailtxt.Text == "") { MessageBox.Show("Please fill Email"); return; } if (addresstxt.Text == "") { MessageBox.Show("Please fill Address"); return; } if (deptxt.Text == "") { MessageBox.Show("Please fill Department of lecturer"); return; } if (!CheckValidation.checkEmail(emailtxt.Text)) { MessageBox.Show("Please enter a valid email!"); return; } Lecturer lecturer = new Lecturer(); lecturer.Id = idtxt.Text; lecturer.Name = nametxt.Text; lecturer.DateOfBirth = dobtxt.Value.ToString("dd-MM-yyyy"); lecturer.Address = addresstxt.Text; lecturer.Email = emailtxt.Text; lecturer.Department = deptxt.Text; DataProvider.Instance.updateLecturer(lecturer); this.Close(); }