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Data Property

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Data Property

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The Data property handles in-memory data that is stored between the begin phase and the commit/abort phase of synchronous events.

Applies To

IExStoreDispEventInfo Interface

Type Library

EXOLEDB Type Library

DLL Implemented In

EXOLEDB.DLL

Syntax



[Visual Basic]Property Data As Long






[C++]HRESULT get_Data(LONG_PTR* plData);
HRESULT put_Data(LONG_PTR plData);


Parameters




    

  • plData
    
A pointer to the memory when getting; the memory itself when putting.
    • 

  • plData
    
Sets the value of the Data property to the value of the LONG_PTR.
    • 





Remarks




This property is to be used with synchronous events where you want to save data during the begin phase and retrieve the data during the commit/abort phase.


See SetData Method and GetData Method for related methods.




Example




Here is how you would use this from a Microsoft Visual Basic event sink:




[Visual Basic]


Private Sub IExStoreSyncEvents_OnSyncSave( _
ByVal pEventInfo As Exoledb.IExStoreEventInfo, _
ByVal bstrURLItem As String, _
ByVal lFlags As Long)


Dim DispInfo As IExStoreDispEventInfo
Dim lValue as long
Set DispInfo = pEventInfo
...
'In the begin phase you set data as follows
DispInfo.Data = lValue

'In the commit phase you get the data as follows
lValue = DispInfo.Data



End Sub



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