//------------Save && Cancel
private void btnSaveStationRoom_Click(object sender, EventArgs e)
{
lbmsgAlert.Text = "";
mstroomdtlsBindingSource.EndEdit();
RoomHDRbindingSource1.EndEdit();
dbc.SubmitChanges();
lbmsgAlert.Text = "Save data completed.";
LoadRoomEvent(0);
}
