[C#]
    event TSBExtensionsPreparedEvent OnExtensionsPrepared;
    delegate void TSBExtensionsPreparedEvent(Object Sender);

[VB.NET]
    Event OnExtensionsPrepared As TSBExtensionsPreparedEvent
    Delegate Sub TSBExtensionsPreparedEvent(ByVal Sender As Object)

[Pascal]
    property OnExtensionsPrepared : TSBExtensionsPreparedEvent;
    TSBExtensionsPreparedEvent = procedure(Sender : TObject) of object;

[C++]
    void get_OnExtensionsPrepared(TSBExtensionsPreparedEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnExtensionsPrepared(TSBExtensionsPreparedEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBExtensionsPreparedEvent)(void * _ObjectData, TObjectHandle Sender);

[PHP]
    TSBExtensionsPreparedEvent|callable|NULL get_OnExtensionsPrepared()
    void set_OnExtensionsPrepared(TSBExtensionsPreparedEvent|callable|NULL $Value)
    callable TSBExtensionsPreparedEvent(TObject $Sender)

[Java]
    TSBExtensionsPreparedEvent getOnExtensionsPrepared();
    void setOnExtensionsPrepared(TSBExtensionsPreparedEvent Value);
    TSBExtensionsPreparedEvent.Callback OnExtensionsPrepared = new TSBExtensionsPreparedEvent.Callback() {
        public void TSBExtensionsPreparedEventCallback(TObject Sender) {
            //...
        }
    }