private void btnDelete_Click(object sender, EventArgs e) { if (listViewTrainee.SelectedItems.Count > 0) { try { DialogResult result = MessageBox.Show("Are you sure you want to delete the selected record?", "Training Information Management System", MessageBoxButtons.YesNo); if (result == DialogResult.OK) { int traineeID = int.Parse(listViewTrainee.SelectedItems[0].SubItems[0].Text); BusinessLogic.TraineeManager traineeManager = new BusinessLogic.TraineeManager(); BusinessEntity.TraineeEntity oldTrainee = traineeManager.GetSingle(traineeID); traineeManager.Delete(oldTrainee); MessageBox.Show("Trainee Information Deleted Successfully."); LoadTrainees(); } } catch (Exception ex) { //save to log table MessageBox.Show("Delete Failed, Please try again."); } } else { MessageBox.Show("Please select trainee from the list first."); } }
public void UpdateTraineePhoto(int traineeID, string fileName) { Image img = Image.FromFile(fileName); byte[] buffer = this.ImageToByteArray(img); BusinessLogic.TraineeManager traineeManager = new BusinessLogic.TraineeManager(); BusinessEntity.TraineeEntity trainee = traineeManager.GetSingle(traineeID); trainee.Photo = buffer; traineeManager.Update(trainee); }
private void btnUpdate_Click(object sender, EventArgs e) { if (listViewTrainee.SelectedItems.Count > 0) { try { if (IsValid()) { int traineeID = int.Parse(listViewTrainee.SelectedItems[0].SubItems[0].Text); BusinessLogic.TraineeManager traineeManager = new BusinessLogic.TraineeManager(); BusinessEntity.TraineeEntity oldTrainee = traineeManager.GetSingle(traineeID); BusinessEntity.TraineeEntity newTrainee = new BusinessEntity.TraineeEntity(); newTrainee.ID = traineeID; newTrainee.Fullname = txtFullname.Text; newTrainee.BirthDate = dtpBirthDate.Value; newTrainee.GenderEntity = new BusinessEntity.GenderEntity(); newTrainee.GenderEntity.ID = int.Parse(cboGender.SelectedValue.ToString()); newTrainee.AcademicLevelEntity = new BusinessEntity.AcademicLevelEntity(); newTrainee.AcademicLevelEntity.ID = int.Parse(cboAcademicLevel.SelectedValue.ToString()); newTrainee.BranchEntity = new BusinessEntity.BranchEntity(); newTrainee.BranchEntity.ID = int.Parse(cboBranch.SelectedValue.ToString()); newTrainee.Address = txtAddress.Text; newTrainee.PhoneNumber = txtPhoneNumber.Text; newTrainee.CreatedBy = oldTrainee.CreatedBy; newTrainee.CreatedDate = oldTrainee.CreatedDate; newTrainee.UpdatedBy = this.Tag.ToString(); newTrainee.UpdatedDate = DateTime.Now; traineeManager.Update(newTrainee); if (txtPhotoLocation.Text != string.Empty) { UpdateTraineePhoto(newTrainee.ID, txtPhotoLocation.Text); } MessageBox.Show("Trainee Information Updated Successfully."); LoadTrainees(); } } catch (Exception ex) { //save to log table MessageBox.Show("Update Failed, Please try again."); } } else { MessageBox.Show("Please select trainee from the list first."); } }
private void listViewTrainee_SelectedIndexChanged(object sender, EventArgs e) { if (listViewTrainee.SelectedItems.Count > 0) { int traineeID = int.Parse(listViewTrainee.SelectedItems[0].SubItems[0].Text); BusinessLogic.TraineeManager traineeManager = new BusinessLogic.TraineeManager(); BusinessEntity.TraineeEntity trainee = traineeManager.GetSingle(traineeID); txtFullname.Text = trainee.Fullname; dtpBirthDate.Text = trainee.BirthDate.ToString(); cboGender.Text = trainee.GenderEntity.Title; cboAcademicLevel.Text = trainee.AcademicLevelEntity.Title; txtAddress.Text = trainee.Address; txtPhoneNumber.Text = trainee.PhoneNumber; this.pictureBoxPhoto.Image = this.GetDataToImage(trainee.Photo); this.pictureBoxPhoto.SizeMode = PictureBoxSizeMode.Zoom; } }
private void btnSave_Click(object sender, EventArgs e) { try { if (IsValid()) { BusinessLogic.TraineeManager traineeManager = new BusinessLogic.TraineeManager(); BusinessEntity.TraineeEntity trainee = new BusinessEntity.TraineeEntity(); trainee.Fullname = txtFullname.Text; trainee.BirthDate = dtpBirthDate.Value; trainee.GenderEntity = new BusinessEntity.GenderEntity(); trainee.GenderEntity.ID = int.Parse(cboGender.SelectedValue.ToString()); trainee.AcademicLevelEntity = new BusinessEntity.AcademicLevelEntity(); trainee.AcademicLevelEntity.ID = int.Parse(cboAcademicLevel.SelectedValue.ToString()); trainee.BranchEntity = new BusinessEntity.BranchEntity(); trainee.BranchEntity.ID = int.Parse(cboBranch.SelectedValue.ToString()); trainee.Address = txtAddress.Text; trainee.PhoneNumber = txtPhoneNumber.Text; trainee.CreatedBy = this.Tag.ToString(); trainee.CreatedDate = DateTime.Now; int traineeID = traineeManager.Save(trainee); if (txtPhotoLocation.Text != string.Empty) { UpdateTraineePhoto(traineeID, txtPhotoLocation.Text); } MessageBox.Show("Trainee Information Saved Successfully."); LoadTrainees(); } } catch (Exception ex) { //save to log table MessageBox.Show("Save Failed, Please try again."); } }