Re: Errors collection

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#1961

From: Viatcheslav V. Vassiliev
Date: Wed, 07 Jan 2004 11:05

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Try add this code to any .cpp file:

#include <comobj.hpp>

namespace System
{
 void __fastcall CheckSafecallResult(HRESULT hr)
 {
  OleCheck(hr);
 }
}

//------------------------------------------
Regards,
Vassiliev V. V.
http://www.managed-vcl.com - using .Net objects in Delphi + ADO.Net
http://www.oledbdirect.com - The fastest way to access MS SQL Server,
MS Jet (Access) and Interbase (through OLEDB)

"YangKai Liu" <yangkai.liu@burkelee.com> �������/�������� � ��������
���������: news:opr1b0f5klm0jviy@localhost...
When I try the following code with a TADOConnection object:

long errors = Connection->Errors->Count;

I get the following linker error:
  Unresolved external 'System::__linkproc__ __fastcall CheckAutoResult()'
referenced from C:\PROGRAM
FILES\BORLAND\CBUILDER\LIB\RELEASE\VCLE.LIB|syssupp

Can someone tell me what goes wrong? Thanks

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Subject: Re: Errors collection
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