private string GenSIC()
{
//var context = new ApplicationDbContext();
try
{
//SalesInvoice lastOrder = context.SalesInvoices.LastOrDefault();
SalesInvoice lastOrder = Invoice_repo.GetLast();
string value = lastOrder.SalesInvoiceCode;
string number = Regex.Match(value, "[0-9]+$").Value;
return(value.Substring(0, value.Length - number.Length) +
(long.Parse(number) + 1).ToString().PadLeft(number.Length, '0'));
}
catch (NullReferenceException)
{
return("SINN0000000001");
}
}
