コード例 #1
0
 private void del_Btn_Click(object sender, EventArgs e)
 {
     if (dataGridView1.SelectedRows.Count > 0)
     {
         int     index   = dataGridView1.SelectedRows[0].Index;
         int     id      = (int)dataGridView1.Rows[index].Cells["ID"].Value;
         var     result  = MessageBox.Show("Are you sure want to deleted this booking?", "Warning!", MessageBoxButtons.YesNo);
         Booking booking = GData.bookings.Where(b => b.id == id).ToList()[0];
         if (result == DialogResult.Yes)
         {
             if (DatabaseControl.deleteBooking(booking))
             {
                 MessageBox.Show("Selected booking has been deleted!");
                 showBookings();
             }
         }
         else
         {
             return;
         }
     }
 }