Can't open ClientDataSet, SOS!!!

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1 total messages Started by Junlin XIE Thu, 23 Mar 2000 00:00

#1189

Author: Junlin XIE
Date: Thu, 23 Mar 2000 00:00

23 lines
1287 bytes

Hi,

I build a multi-tier application with BCB4, This is a very simply one,
I didn't write my own code in both of Server module and client module
and server module registration is successful.

I open a connection with DCOMConnection in the client on the same
machine. The server load itself succesfully.

But when I tried to set ClientDataSet->Active  to true, an error message
appear :
'src->QueryInterface(GetID(),(LPVOID *)(&intf))' : doesn't support this
interface
@D:\PROGRA~1\BORLAND\CBUILD~1\INCLUDE\VCL\utilcls.h/2014
Press [Y]es to terminate, [N]o to continue and [C]ancel to debug.


I have do this same way in BCB3 and Delphi 5, everything is ok,
Is there a big bug in BCB4?

Help me please..........

Junlin

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