|Microsoft DirectX 9.0|
Enumerates the name of the property at the specified index.
DWORD dwIndex, LPWSTR pwszPropName, DWORD cchPropName );
- [in] Zero-based index of the container object that specifies which property name to retrieve. If this is outside the allowable range, then E_INVALIDARG is returned.
- [out] Receives the unique name of the property. It should be at least 256 elements. If the buffer is too small it will return DXDIAG_E_INSUFFICIENT_BUFFER.
- [in] Specifies the size of the pwszPropName buffer in characters.
If unsuccessful, returns one of the following values.
E_INVALIDARG An invalid argument was passed to the returning function. DXDIAG_E_INSUFFICIENT_BUFFER The buffer is too small.