public static unsafe extern UInt32 NmGetPropertyByName(IntPtr hFrameParser, [MarshalAs(UnmanagedType.LPWStr)] String pPropertyName, UInt32 ulBufferSize, byte* pBuffer, out UInt32 pulReturnLength, out NmPropertyValueType ulType, UInt32 ulKeyCount, CNmPropertyStorageKey [] pKeyArray);
public static unsafe extern UInt32 NmGetPropertyById(IntPtr hFrameParser, UInt32 ulPropertyId, UInt32 ulBufferSize, byte* pBuffer, out UInt32 ulReturnLength, out NmPropertyValueType ulType, UInt32 ulKeyCount, CNmPropertyStorageKey [] pKeyArray);
