public static string GetSellInvoiceCode()
{
SelInvoiceDT sellInvoiceDT = new SelInvoiceDT();
string mmyy = getMMyy();
DataTable invoiceTable = sellInvoiceDT.GetByCond("Code like 'SI" + mmyy + "%'", " Code DESC");
string prefix = "SI" + mmyy;
string suffix = "0001";
if (invoiceTable != null && invoiceTable.Rows.Count > 0)
{
suffix = getSuffix(invoiceTable.Rows[0]["Code"].ToString());
}
return(prefix + suffix);
}
public SelInvoiceRule IsExits(string cond, string message)
{
try
{
DataTable dt = dta.GetByCond(cond);
if (dt != null && dt.Rows.Count > 0)
{
IsPassed = false;
ErrMessage += message;
}
return(this);
}
catch (Exception e)
{
IsPassed = false;
throw e;
}
}