[C#]
    event TSSHAuthKeyboardEvent OnAuthKeyboard;
    delegate void TSSHAuthKeyboardEvent(Object Sender, string Username, TElStringList Submethods, ref string Name, ref string Instruction, TElStringList Requests, TElBits Echoes);

[VB.NET]
    Event OnAuthKeyboard As TSSHAuthKeyboardEvent
    Delegate Sub TSSHAuthKeyboardEvent(ByVal Sender As Object, ByVal Username As String, ByVal Submethods As TElStringList, ByRef Name As String, ByRef Instruction As String, ByVal Requests As TElStringList, ByVal Echoes As TElBits)

[Pascal]
    under development

[C++]
    void get_OnAuthKeyboard(TSSHAuthKeyboardEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnAuthKeyboard(TSSHAuthKeyboardEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSSHAuthKeyboardEvent)(void * _ObjectData, TObjectHandle Sender, const char * pcUsername, int32_t szUsername, TStringListHandle Submethods, char * pcName, int32_t &szName, char * pcInstruction, int32_t &szInstruction, TStringListHandle Requests, TBitsHandle Echoes);

[PHP]
    TSSHAuthKeyboardEvent|callable|NULL get_OnAuthKeyboard()
    void set_OnAuthKeyboard(TSSHAuthKeyboardEvent|callable|NULL $Value)
    callable TSSHAuthKeyboardEvent(TObject $Sender, string $Username, TStringList $Submethods, string &$Name, string &$Instruction, TStringList $Requests, TBits $Echoes)

[Java]
    TSSHAuthKeyboardEvent getOnAuthKeyboard();
    void setOnAuthKeyboard(TSSHAuthKeyboardEvent Value);
    TSSHAuthKeyboardEvent.Callback OnAuthKeyboard = new TSSHAuthKeyboardEvent.Callback() {
        public void TSSHAuthKeyboardEventCallback(TObject Sender, String Username, TElStringList Submethods, TSBString Name, TSBString Instruction, TElStringList Requests, TElBits Echoes) {
            //...
        }
    }