public async Task <int> UpdateSubgroupNo(SubGroupNumber sub, int id)
{
SubGroupNumber s = _context.SubGroupNumbers.Where(e => e.Id == id).First();
s.SubGroupNum = sub.SubGroupNum;
return(await _context.SaveChangesAsync());
}
public async Task <bool> AddSubGroupNumber(SubGroupNumber subGroup)
{
_context.SubGroupNumbers.Add(subGroup);
int result = await _context.SaveChangesAsync();
if (result > 0)
{
return(true);
}
return(false);
}