public static string saveEntry(int id, string invoiceno, DateTime invoiceDate, string description, int supplierId, decimal total, string user, int type, string reference,
string price, string quantity, string product, string add,string sale)
{
clsLst lst = new clsLst();
lst.iEntryId = type == 2 ? id : lst.GetLastIdEntry();
lst.sInvoiceNo = invoiceno;
lst.dtInvoiceDate = invoiceDate;
lst.sDescription = description;
lst.iSupplierId = supplierId;
lst.dTotalInvoice = total;
lst.sUser = user;
lst.sReference = reference;
return lst.InsertUpdateDeleteProductEntry(type, price,quantity,product,add,sale);
}