how return DataTable

Question

i need a method that return DataTablebut can not return.the method like under: [WebMethod] public DataTable GetDt() { DataTable dt = new DataTable(); return dt; } error message means can not Serializable thanks

sacresp · Answer

For sure is DataTable serializable. How could DataSet (which consist of multiple DataTables among other things) be serializable if DataTable were not. What does your datatable contain?

it_farooq · Answer

Sorry if that not solves your problem try returning dataset from WebMethod containing that table. because i think the dataset is serializable while table isn't(not sure).