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LPUNKNOWN

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Bodrum81

Programmer
Joined
Nov 5, 2003
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29
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DE
what type that is?
can anybody explain me

the Method from CrystalReportViewer
SetReportSource(LPUNKKNOWN newValue);
???
 
It means you should pass a IUnknown* interface type pointer to this method. I think this should be a pointer to an ADO recordset, or an IUnknown which could give you this interface through QueryInterface.

Ion Filipski
1c.bmp

ICQ: 95034075
AIM: IonFilipski
filipski@excite.com
 
the correct method call in my program is:

objReport.m_Viewer.SetReportSource(theApp.pReport);

but the connection-information which are in pReport is not the connection-information i want to use. i want to use the connection-information from a LogOn-Dialog.
how can I set in SetReportSoutce(myLogOn-Dialog-Information)
OR
how can I change the connection-Information from pReport?
 
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