[C#]
    static byte[] ExtractAdditionalDataFromAsyncState(TElDCAsyncState State);

[VB.NET]
    Shared Function ExtractAdditionalDataFromAsyncState(ByVal State As TElDCAsyncState) As Byte()

[Pascal]
    class function ExtractAdditionalDataFromAsyncState(State : TElDCAsyncState) : ByteArray; {$ifdef SB_JAVA}static;{$endif}

[C++]
    static void ExtractAdditionalDataFromAsyncState(TElDCAsyncState &State, std::vector<uint8_t> &OutResult);
    static void ExtractAdditionalDataFromAsyncState(TElDCAsyncState *State, std::vector<uint8_t> &OutResult);

[PHP]
    string ExtractAdditionalDataFromAsyncState(TElDCAsyncState $State)

[Java]
    static byte[] extractAdditionalDataFromAsyncState(TElOfficeDocument> this, TElDCAsyncState State);