private void btnUpdata_Click(object sender, RoutedEventArgs e) { //Campus Id validation if (clsValidation.ValidateForEmptiness(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is required"); } else if (clsValidation.ValidateForNumeric(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is not a number"); } else if (clsValidation.ValidateForLength(TxtCampusId.Text, 5) == false) { MessageBox.Show("Campus id is not 5 digits"); } //Campus Name validation else if (clsValidation.ValidateForEmptiness(TxtCampusName.Text) == false) { MessageBox.Show("Campus name is required"); } else if (clsValidation.ValidateForEmptiness(TxtCampusAddress.Text) == false) { MessageBox.Show("Campus address is required"); } else { //clsTeacher objTeacher = new clsTeacher(); //objTeacher.TeacherId = int.Parse(TxtTeacherId.Text); clsCampus ObjCampus = new clsCampus(int.Parse(TxtCampusId.Text), TxtCampusName.Text, TxtCampusAddress.Text); Boolean Flag = ObjCampus.UpdateCampus(); } }
private void btnAdd_Click(object sender, RoutedEventArgs e) { //Campus Id validation if (clsValidation.ValidateForEmptiness(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is required"); } else if (clsValidation.ValidateForNumeric(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is not a number"); } else if (clsValidation.ValidateForLength(TxtCampusId.Text, 5) == false) { MessageBox.Show("Campus id is not 5 digits"); } //Campus Name validation else if (clsValidation.ValidateForEmptiness(TxtCampusName.Text) == false) { MessageBox.Show("Campus name is required"); } else { clsCampus ObjCampus = new clsCampus(int.Parse(TxtCampusId.Text), TxtCampusName.Text, TxtCampusAddress.Text); int campusid = ObjCampus.AddCampus(); if (campusid == -1) { MessageBox.Show("Can't add this campus"); } else { TxtCampusId.Text = campusid.ToString(); } } }
private void btnDelete_Click(object sender, RoutedEventArgs e) { //Campus Id validation if (clsValidation.ValidateForEmptiness(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is required"); } else if (clsValidation.ValidateForNumeric(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is not a number"); } else if (clsValidation.ValidateForLength(TxtCampusId.Text, 5) == false) { MessageBox.Show("Campus id is not 5 digits"); } else { clsCampus ObjCampus = new clsCampus(); ObjCampus.CampusId = int.Parse(TxtCampusId.Text); ObjCampus.DeleteCampus(); } }
private void btnSearch_Click(object sender, RoutedEventArgs e) { //Campus Id validation if (clsValidation.ValidateForEmptiness(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is required"); } else if (clsValidation.ValidateForNumeric(TxtCampusId.Text) == false) { MessageBox.Show("Campus id is not a number"); } else if (clsValidation.ValidateForLength(TxtCampusId.Text, 5) == false) { MessageBox.Show("Campus id is not 5 digits"); } else { clsCampus ObjCampus = new clsCampus(); ObjCampus.CampusId = int.Parse(TxtCampusId.Text); bool found = ObjCampus.SearchCampus(); if (found) { MessageBox.Show("Success to search this campus"); TxtCampusId.Text = ObjCampus.CampusId.ToString(); TxtCampusName.Text = ObjCampus.CampusName.ToString(); TxtCampusAddress.Text = ObjCampus.CampusAddress.ToString(); } else { MessageBox.Show("This campus id does not exist"); TxtCampusName.Text = ""; TxtCampusAddress.Text = ""; } } }