// Save and Update ****
public SchoolClass SaveSchoolClass(SchoolClass schoolClass)
{
if (schoolClass.Id == 0)
{
_context.SchoolClass.Add(schoolClass);
_context.SaveChanges();
return(schoolClass);
}
else
{
SchoolClass sc = _context.SchoolClass.Find(schoolClass.Id);
if (sc != null)
{
sc.ClassName = schoolClass.ClassName;
_context.SchoolClass.Update(sc);
_context.SaveChanges();
return(sc);
}
}
return(null);
}