asp.net - Returning Complex Type from Entity Framework -


i have stored procedure :

set ansi_nulls on go set quoted_identifier on go alter procedure [dbo].[custorderhist] @customerid nchar(5) select productname, total=sum(quantity) products p, [order details] od, orders o, customers c c.customerid = @customerid , c.customerid = o.customerid , o.orderid = od.orderid , od.productid = p.productid group productname

i adding sp entity model. sp not returning table of database how add function import of , fill gridview ? please help


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