public bool deleteTimeDetail(int id, out string msg)
{
bool isOk = true;
if (id == 0)
{
msg = "data is empty ";
return(false);
}
try
{
timedb.Open();
int result = timedb.deleteTimeTableDetail(id);
msg = "delete complete";
}
catch
{
msg = "error occurs when deleting data to ST_TIMETABLEDETAIL table";
return(false);
}
finally
{
timedb.Close();
}
return(isOk);
}