[C#]
    event TSBPOP3LogEvent OnLog;
    delegate void TSBPOP3LogEvent(Object Sender, TSBPOP3LogDirection Direction, string Info);

[VB.NET]
    Event OnLog As TSBPOP3LogEvent
    Delegate Sub TSBPOP3LogEvent(ByVal Sender As Object, ByVal Direction As TSBPOP3LogDirection, ByVal Info As String)

[Pascal]
    under development

[C++]
    void get_OnLog(TSBPOP3LogEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnLog(TSBPOP3LogEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBPOP3LogEvent)(void * _ObjectData, TObjectHandle Sender, TSBPOP3LogDirectionRaw Direction, const char * pcInfo, int32_t szInfo);

[PHP]
    TSBPOP3LogEvent|callable|NULL get_OnLog()
    void set_OnLog(TSBPOP3LogEvent|callable|NULL $Value)
    callable TSBPOP3LogEvent(TObject $Sender, integer $Direction, string $Info)

[Java]
    TSBPOP3LogEvent getOnLog();
    void setOnLog(TSBPOP3LogEvent Value);
    TSBPOP3LogEvent.Callback OnLog = new TSBPOP3LogEvent.Callback() {
        public void TSBPOP3LogEventCallback(TObject Sender, TSBPOP3LogDirection Direction, String Info) {
            //...
        }
    }