C++Builder Update Pack #1 & MIDAS (to TeamB)

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3 total messages Started by Boris Tihomirov Mon, 28 Jun 1999 00:00

#1746

Author: Boris Tihomirov
Date: Mon, 28 Jun 1999 00:00

72 lines
3428 bytes

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I installed C++Builder Update Pack #1 and MIDAS stops working properly:
  My Remote Data Module was made without Update Pack #1; after Update =
Pack installation and rebuilding all projects application still works. =
But when I trying to add new Provider (not component, but IProvider =
interface to type library) or new method to RDM, runtime error occures:
  "src->QueryInterface(GetIID(), (LPVOID*)(&intf)): no such interface =
supported @...utilcls.h/2014" when opening TClientDataSet or calling any =
RDM's method; and after removing added Provider (or method) problem =
remains. After removing Update Pack #1 I can add Providers and methods =
to RDM, and all working.
I thing, problem in Update Pack. Am I right?

If problem in new TLIBIMP and "utilcls.h" version, how can I convert my =
RDM from old version into new?

--=20
Boris Tihomirov
SPb, Russia


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<META content=3D"text/html; charset=3Dkoi8-r" http-equiv=3DContent-Type>
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<STYLE></STYLE>
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<BODY bgColor=3D#f0f0f0><FONT size=3D2>
<DIV><FONT size=3D2>I installed C++Builder Update Pack #1 and MIDAS =
stops working=20
properly:</FONT></DIV>
<BLOCKQUOTE style=3D"MARGIN-RIGHT: 0px">
  <DIV><FONT size=3D2>My Remote Data Module was made without Update Pack =
#1; after=20
  Update Pack installation and rebuilding all projects application still =
works.=20
  But when I trying to add new Provider (not component, but IProvider =
interface=20
  to type library) or new method to RDM, runtime error =
occures:</FONT></DIV>
  <DIV><FONT size=3D2>"src-&gt;QueryInterface(GetIID(), =
(LPVOID*)(&amp;intf)): no=20
  such interface supported @...utilcls.h/2014" when opening =
TClientDataSet or=20
  calling any RDM's method; and after removing added Provider (or =
method)=20
  problem remains. After removing Update Pack #1 I can add Providers and =
methods=20
  to RDM, and all working.</FONT></DIV></BLOCKQUOTE>
<DIV><FONT size=3D2>I thing, problem in Update Pack. Am I =
right?</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV>If problem in&nbsp;new TLIBIMP and "utilcls.h" version, how can I =
convert=20
my RDM from old version into new?</DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2>-- <BR>Boris Tihomirov<BR>SPb, =
Russia</FONT></DIV></FONT>
<DIV>&nbsp;</DIV></BODY></HTML>

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Re: C++Builder Update Pack #1 & MIDAS (to TeamB)

#1747

Author: Steve Peters (borland.com)
Date: Mon, 28 Jun 1999 00:00

46 lines
2087 bytes

Hi Boris,

Please do not post in HTML. It is against the newsgroup
posting guidelines. You can review the guidelines online
at this address:

http://www.borland.com/newsgroups/guide.html

--
Kind Regards,

Steve Peters
Borland.com Developer Support

Please do not send discussion group posts directly
to me as they may be ignored. Responses should be
posted directly to the newsgroups where they may be
shared by all.

Disclaimer:
http://www.borland.com/devsupport/disclaim.html



Boris Tihomirov wrote:

> I installed C++Builder Update Pack #1 and MIDAS stops working
> properly:
>
>      My Remote Data Module was made without Update Pack #1; after
>      Update Pack installation and rebuilding all projects
>      application still works. But when I trying to add new
>      Provider (not component, but IProvider interface to type
>      library) or new method to RDM, runtime error
>      occures:"src->QueryInterface(GetIID(), (LPVOID*)(&intf)): no
>      such interface supported @...utilcls.h/2014" when opening
>      TClientDataSet or calling any RDM's method; and after
>      removing added Provider (or method) problem remains. After
>      removing Update Pack #1 I can add Providers and methods to
>      RDM, and all working.
>
> I thing, problem in Update Pack. Am I right? If problem in new TLIBIMP
> and "utilcls.h" version, how can I convert my RDM from old version
> into new? --
> Boris Tihomirov
> SPb, Russia

Re: C++Builder Update Pack #1 & MIDAS (to TeamB)

#1748

Author: Harold Howe (TeamB)
Date: Mon, 28 Jun 1999 00:00

19 lines
1061 bytes


    > If problem in new TLIBIMP and "utilcls.h" version, how can I convert
my RDM from old version into new?

    This is just a guess. Something to try.


    Unregister your COM object.
    Create a new remote datamodule
    Add methods and properties, if any.
    Cut and paste controls from the old to the new
    Export datasets that should be exported

    In other words, regenerate the datamodule from scratch, and cut and
paste code where applicable.

    Harold Howe [TeamB]
    http://www.bcbdev.com

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