private void BtnAdd_Click(object sender, EventArgs e) { AddRoom frm = new AddRoom(); frm.ShowDialog(); dataGridViewRoom.DataSource = null; dataGridViewRoom.DataSource = HotelRepository.rooms; }
private void BtnEdit_Click(object sender, EventArgs e) { if (dataGridViewRoom.SelectedRows.Count == 0) { MessageBox.Show("Silenecek satırıseçin!"); return; } Room p = (Room)dataGridViewRoom.SelectedRows[0].DataBoundItem; AddRoom frm = new AddRoom(p); frm.ShowDialog(); dataGridViewRoom.DataSource = null; dataGridViewRoom.DataSource = HotelRepository.rooms; }