TElOpenOfficePackage.OnGetDataStream event

TElOpenOfficePackage.OnGetDataStream

This event is fired when a data stream is needed.

Declaration

[C#]
event TSBOfficeGetDataStreamEvent OnGetDataStream;
delegate void TSBOfficeGetDataStreamEvent(Object Sender, string Path, ref System.IO.Stream Stream);

[VB.NET]
Event OnGetDataStream As TSBOfficeGetDataStreamEvent
Delegate Sub TSBOfficeGetDataStreamEvent(ByVal Sender As Object, ByVal Path As String, ByRef Stream As System.IO.Stream)

[Pascal]
property OnGetDataStream: TSBOfficeGetDataStreamEvent;
TSBOfficeGetDataStreamEvent = procedure(Sender : TObject; Path : string; var Stream : TStream) of object;

[C++]
    void get_OnGetDataStream(TSBOfficeGetDataStreamEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnGetDataStream(TSBOfficeGetDataStreamEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBOfficeGetDataStreamEvent)(void * _ObjectData, TObjectHandle Sender, const char * pcPath, int32_t szPath, TStreamHandle &Stream);

[PHP]
    TSBOfficeGetDataStreamEvent|callable|NULL get_OnGetDataStream()
    void set_OnGetDataStream(TSBOfficeGetDataStreamEvent|callable|NULL $Value)
    callable TSBOfficeGetDataStreamEvent(TObject $Sender, string $Path, TStream &$Stream)

[Java]
    TSBOfficeGetDataStreamEvent getOnGetDataStream();
    void setOnGetDataStream(TSBOfficeGetDataStreamEvent Value);
    TSBOfficeGetDataStreamEvent.Callback OnGetDataStream = new TSBOfficeGetDataStreamEvent.Callback() {
        public TElStream TSBOfficeGetDataStreamEventCallback(TObject Sender, String Path) {
            //...
        }
    }

Parameters

Path - path to the file with data in the package
Stream - user should create a stream object and pass it via this parameter
pcPath - path to the file with data in the package
szPath - the length of pcPath.

Description

This event is fired by TElOpenOfficePackage when a data stream is needed. The handler should create a stream object and pass it via the Stream parameter. When the data stream is not needed anymore, the OnCloseDataStream event is fired.