2011年計(jì)算機(jī)等級(jí)二級(jí)VB輔導(dǎo)知識(shí)技巧總結(jié)(22)(12)

字號(hào):


    If (I = WAIT_FAILED) Then
    MsgBox “error WaitForMultipleObjectsEx”
    RecvPacket = SYSERR
    Exit Function
    End If
    For J = 0 To RECV_MAX - 1
    If (EventTab(I) = RecvTab(J).hEvent) Then Exit For
    Next
    K = J
    If (RecvTab(K).Type = nREAD And RecvTab(K).Active = True) Then
    Call GetOverlappedResult(hVxD, RecvTab(K).Overlap, RecvTab(K).Length, 0)
    If (RecvTab(K).Length 》 BUFFER_SIZE) Then RecvTab(K).Length = BUFFER_SIZE
    Call CopyMemory(OutBuff(0), RecvTab(K).Buffer(0), RecvTab(K).Length)
    len1 = RecvTab(K).Length
    Call CloseHandle(RecvTab(K).hEvent)
    For J = I + 1 To RECV_MAX - 1
    EventTab(I) = EventTab(J)
    I = I + 1
    Next
    hEvent = CreateEvent(0, 1, 0, vbNullString)
    If (hEvent = 0) Then
    MsgBox “ERROR CREATEEVENT”