c# - Function is not working -

i trying display recent "oders" order table. if have orders in table, message "no orders get". wrong code?

public static list<orderinfo> getordersbyrecent (int count) {     dbcommand comm = genericdataaccess.createcommand ();     comm.commandtext = "ordersgetbyrecent";     dbparameter param = comm.createparameter ();     param.parametername = "@count";     param.value = count;     param.dbtype = dbtype.int32;     comm.parameters.add (param);     return convertdatatabletoorders (genericdataaccess.executeselectcommand (comm)); }  protected void byrecentgo_click(object sender, eventargs e) {     try     {         int recordcount = int32.parse(recentcounttextbox.text);         list<orderinfo> orders = commercelibaccess.getordersbyrecent(recordcount);         grid.datasource = orders;         if (orders.count == 0)         {             errorlabel.text = "<br />no orders get.";         }     }     catch     {         errorlabel.text = "<br />couldn't requested orders!";     }         {         grid.databind();     } } 

you 0 orders because

list<orderinfo> orders = commercelibaccess.getordersbyrecent(recordcount); 

is returning empty list.

---

it returning empty list because:

return convertdatatabletoorders (genericdataaccess.executeselectcommand (comm)); 

is returning empty data-table.

you'll have dig data table figure out why thinks empty.
(maybe because empty??)