[C#]
    event TSBChooseCertificateEvent OnCertificateChoose;
    delegate void TSBChooseCertificateEvent(Object Sender, TElX509Certificate[] Certificates, ref int CertificateIndex);

[VB.NET]
    Event OnCertificateChoose As TSBChooseCertificateEvent
    Delegate Sub TSBChooseCertificateEvent(ByVal Sender As Object, ByVal Certificates As TElX509Certificate[], ByRef CertificateIndex As Integer)

[Pascal]
    property OnCertificateChoose: TSBChooseCertificateEvent;
    TSBChooseCertificateEvent = procedure(Sender: TObject; Certificates: array of TElX509Certificate; var CertificateIndex: Integer) of object;

[C++]
    void get_OnCertificateChoose(TSBChooseCertificateEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnCertificateChoose(TSBChooseCertificateEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBChooseCertificateEvent)(void * _ObjectData, TObjectHandle Sender, const TElX509CertificateHandle pCertificates[], int32_t szCertificates, int32_t &CertificateIndex);

[PHP]
    TSBChooseCertificateEvent|callable|NULL get_OnCertificateChoose()
    void set_OnCertificateChoose(TSBChooseCertificateEvent|callable|NULL $Value)
    callable TSBChooseCertificateEvent(TObject $Sender, array of TElX509Certificate $Certificates, integer &$CertificateIndex)

[Java]
    TSBChooseCertificateEvent getOnCertificateChoose();
    void setOnCertificateChoose(TSBChooseCertificateEvent Value);
    TSBChooseCertificateEvent.Callback OnCertificateChoose = new TSBChooseCertificateEvent.Callback() {
        public void TSBChooseCertificateEventCallback(TObject Sender, TElX509Certificate[] Certificates, int[] CertificateIndex) {
            //...
        }
    }