[C#]
    event TSBSSHTunnelEvent OnTunnelOpen;
    delegate void TSBSSHTunnelEvent(Object Sender, TElSSHForwardingTunnel Tunnel);

[VB.NET]
    Event OnTunnelOpen As TSBSSHTunnelEvent
    Delegate Sub TSBSSHTunnelEvent(ByVal Sender As Object, ByVal Tunnel As TElSSHForwardingTunnel)

[Pascal]
    property OnTunnelOpen : TSBSSHTunnelEvent;
    TSBSSHTunnelEvent = procedure(Sender: TObject; Tunnel: TElSSHForwardingTunnel) of object;

[C++]
    void get_OnTunnelOpen(TSBSSHTunnelEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnTunnelOpen(TSBSSHTunnelEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBSSHTunnelEvent)(void * _ObjectData, TObjectHandle Sender, TElSSHForwardingTunnelHandle Tunnel);

[PHP]
    TSBSSHTunnelEvent|callable|NULL get_OnTunnelOpen()
    void set_OnTunnelOpen(TSBSSHTunnelEvent|callable|NULL $Value)
    callable TSBSSHTunnelEvent(TObject $Sender, TElSSHForwardingTunnel $Tunnel)

[Java]
    TSBSSHTunnelEvent getOnTunnelOpen();
    void setOnTunnelOpen(TSBSSHTunnelEvent Value);
    TSBSSHTunnelEvent.Callback OnTunnelOpen = new TSBSSHTunnelEvent.Callback() {
        public void TSBSSHTunnelEventCallback(TObject Sender, TElSSHForwardingTunnel Tunnel) {
            //...
        }
    }