public TInvoiceH AddTInvoiceH(TInvoiceH tinvoiceh) { if (tinvoiceh != null) { dbContext.TInvoiceHs.Add(tinvoiceh); dbContext.SaveChanges(); return(tinvoiceh); } return(null); }
public TInvoiceD AddTInvoiceD(TInvoiceD tinvoiced) { if (tinvoiced != null) { dbContext.TInvoiceDs.Add(tinvoiced); dbContext.SaveChanges(); return(tinvoiced); } return(null); }