|Microsoft DirectX 9.0|
The get_CountryCodeList method returns a list of all the country/region codes for which the Network Provider has a frequency table.
HRESULT get_CountryCodeList( ULONG *pulCount, ULONG **ppulList );
[out] Pointer to a variable that receives the number of country/region codes.
[out] Pointer to a variable that receives the address of an array of size pulCount, allocated by the method. The array contains a list of the country/region codes. The caller must free the array by calling CoTaskMemFree.
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
For a list of country/region codes, see Country/Region Assignments.