ADO Exception handling

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#5468

From: Alan Litster
Date: Mon, 14 May 2001 14:55

24 lines
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Hello,
Below is some code that I used to use with MS VC6, does any one know how
you convert it to be used with BCB, specificaly the exception handler code.

inline void TESTHR(HRESULT x) {if FAILED(x) _com_issue_error(x);};

  ADODB::_ConnectionPtr pCnn = NULL;
  try
  {
    TESTHR(pCnn.CreateInstance(__uuidof(ADODB::Connection)));
  }

  catch(_com_error &e)
  {
    if(pCnn)
      PrintProviderError(pCnn);
    PrintComError(e);
 }

The _com_issue_error and the classes don't seem to exist under BCB, is there
an equivalent?

Thanks
Alan

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From: "Alan Litster" <alitster@indie.dabsol.co.uk>
Newsgroups: borland.public.cppbuilder.database.ado
Subject: ADO Exception handling
Date: Mon, 14 May 2001 15:55:53 +0100
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