public void changeButton_Click(object sender, EventArgs e)
{
if (!(dataGridView1.SelectedRows.Count > 0))
{
return;
}
var addLibrarianForm = new AddLibrarianForm();
var librarianRepository = new LibrarianRepository();
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Librarian librarian = librarianRepository.FindById(id);
addLibrarianForm.nameTextBox.Text = librarian.Name;
addLibrarianForm.surnameTextBox.Text = librarian.Surname;
addLibrarianForm.patronymicTextBox.Text = librarian.Patronymic;
addLibrarianForm.dateTimePicker.Value = librarian.DateOfBirth;
addLibrarianForm.telNumberTextBox.Text = librarian.TelephoneNumber;
DialogResult dialogResult = addLibrarianForm.ShowDialog(this);
if (dialogResult == DialogResult.Cancel)
{
return;
}
string name = addLibrarianForm.nameTextBox.Text;
string surname = addLibrarianForm.surnameTextBox.Text;
string patronymic = addLibrarianForm.patronymicTextBox.Text;
DateTime DoB = addLibrarianForm.dateTimePicker.Value;
string telNumber = addLibrarianForm.telNumberTextBox.Text;
librarian.Name = name;
librarian.Surname = surname;
librarian.Patronymic = patronymic;
librarian.DateOfBirth = DoB;
librarian.TelephoneNumber = telNumber;
librarianRepository.Update(librarian);
_db.SaveChanges();
SetDataGridView();
}
public bool Update(Librarian librarian)
{
return(_librarianRepository.Update(librarian));
}