| Microsoft DirectX 8.1 (Visual Basic) | 
Used in the lFlags parameter of the DirectPlay8Client.CancelAsyncOperation, DirectPlay8Server.CancelAsyncOperation and DirectPlay8Peer.CancelAsyncOperation methods to specify which type of asynchronous operation to cancel.
Enum CONST_DPNCANCELFLAGS
    DPNCANCEL_ALL_OPERATIONS = 32768 (&H8000)
    DPNCANCEL_CONNECT = 1
    DPNCANCEL_ENUM = 2
    DPNCANCEL_SEND = 4
End Enum