Feature Only in Enterprise Editions Using the Extended Stored Procedure Wizard to create an extended stored procedure is supported only in Visual C++ Enterprise Editions. For more information, see Visual C++ Editions.
Files generated by the Extended Stored Procedure AppWizard are a starting point for creating an extended stored procedure. You will add your own code to enhance the generated extended stored procedure function. You can also add more exported functions to the project and have several extended stored procedures contained within a single DLL.
Typically, you will use ODS and Win32 API calls to enhance your extended stored procedure.