[C#]
    event TSBZipCompressionStreamNeededEvent OnCompressionStreamNeeded;
    delegate void TSBZipCompressionStreamNeededEvent(Object Sender, TElZipArchiveDirectoryEntry Entry, ref System.IO.Stream Stream);

[VB.NET]
    Event OnCompressionStreamNeeded As TSBZipCompressionStreamNeededEvent
    Delegate Sub TSBZipCompressionStreamNeededEvent(ByVal Sender As Object, ByVal Entry As TElZipArchiveDirectoryEntry, ByRef Stream As System.IO.Stream)

[Pascal]
    property OnCompressionStreamNeeded : TSBZipCompressionStreamNeededEvent;
    TSBZipCompressionStreamNeededEvent = procedure(Sender: TObject; Entry : TElZipArchiveDirectoryEntry; var Stream : TStream) of object;

[C++]
    void get_OnCompressionStreamNeeded(TSBZipCompressionStreamNeededEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnCompressionStreamNeeded(TSBZipCompressionStreamNeededEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBZipCompressionStreamNeededEvent)(void * _ObjectData, TObjectHandle Sender, TElZipArchiveDirectoryEntryHandle Entry, TStreamHandle &Stream);

[PHP]
    TSBZipCompressionStreamNeededEvent|callable|NULL get_OnCompressionStreamNeeded()
    void set_OnCompressionStreamNeeded(TSBZipCompressionStreamNeededEvent|callable|NULL $Value)
    callable TSBZipCompressionStreamNeededEvent(TObject $Sender, TElZipArchiveDirectoryEntry $Entry, TStream &$Stream)

[Java]
    TSBZipCompressionStreamNeededEvent getOnCompressionStreamNeeded();
    void setOnCompressionStreamNeeded(TSBZipCompressionStreamNeededEvent Value);
    TSBZipCompressionStreamNeededEvent.Callback OnCompressionStreamNeeded = new TSBZipCompressionStreamNeededEvent.Callback() {
        public TElStream TSBZipCompressionStreamNeededEventCallback(TObject Sender, TElZipArchiveDirectoryEntry Entry) {
            //...
        }
    }