[C#]
    event TSBTSPBeforeSignEvent OnBeforeSign;
    delegate void TSBTSPBeforeSignEvent(Object Sender, Object Signer);

[VB.NET]
    Event OnBeforeSign As TSBTSPBeforeSignEvent
    Delegate Sub TSBTSPBeforeSignEvent(ByVal Sender As Object, ByVal Signer As Object)

[Pascal]
    property OnBeforeSign : TSBTSPBeforeSignEvent;
    TSBTSPBeforeSignEvent = procedure (Sender : TObject; Signer : TObject) of object;

[C++]
    void get_OnBeforeSign(TSBTSPBeforeSignEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnBeforeSign(TSBTSPBeforeSignEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBTSPBeforeSignEvent)(void * _ObjectData, TObjectHandle Sender, TObjectHandle Signer);

[PHP]
    TSBTSPBeforeSignEvent|callable|NULL get_OnBeforeSign()
    void set_OnBeforeSign(TSBTSPBeforeSignEvent|callable|NULL $Value)
    callable TSBTSPBeforeSignEvent(TObject $Sender, TObject $Signer)

[Java]
    TSBTSPBeforeSignEvent getOnBeforeSign();
    void setOnBeforeSign(TSBTSPBeforeSignEvent Value);
    TSBTSPBeforeSignEvent.Callback OnBeforeSign = new TSBTSPBeforeSignEvent.Callback() {
        public void TSBTSPBeforeSignEventCallback(TObject Sender, TObject Signer) {
            //...
        }
    }