public int POST(MayTinh mt)
{
//System.Data.Common.DbTransaction transaction = dt.Connection.BeginTransaction();
try
{
//dt.Transaction = transaction;
dt.MayTinhs.InsertOnSubmit(mt);
dt.SubmitChanges();
//dt.Transaction.Commit();
return(1);
}
catch (Exception e)
{
//dt.Transaction.Rollback();
return(-1);
}
}
public bool POST(PhongMay p)
{
try
{
dt.PhongMays.InsertOnSubmit(p);
dt.SubmitChanges();
return(true);
}
catch (Exception e)
{
return(false);
}
}