public int AddTestAttribute(tblTestAttribute obj)
{
//obj.ID = 18;
db.tblTestAttributes.Add(obj);
db.SaveChanges();
return(obj.ID);
}
public void UpdateTestAttribute(tblTestAttribute obj)
{
db.tblTestAttributes.Attach(obj);
var update = db.Entry(obj);
update.Property(x => x.AttributeName).IsModified = true;
update.Property(x => x.NormalRange).IsModified = true;
update.Property(x => x.TestID).IsModified = true;
db.SaveChanges();
}