🚀 go-pugleaf

On Tue, 22 Apr 2003 14:18:46 -0400, Edward Diener wrote:

>After picking up the Adoint::_di_Properties for a TADOConnection, I try to
>get the count of the properties using the Count VCL property of the
>collection. Compiles fine but when I link I get:
>
>"[Linker Error] Unresolved external 'System::__linkproc__ __fastcall
>CheckAutoResult()' referenced from C:\PROGRAM
>FILES\BORLAND\CBUILDER6\LIB\DEBUG\VCLE.LIB|syssupp"
>
>What import library do I have to add in order to resolve this linking
>problem ?

There is none.  That function was erroneously linked into a library by
Borland, and is not included in the compiler.

The workaround is to create it yourself, most usefully in a separate unit
file that you can include in a project whenever the need arises:

[file SysFix.h - name it anything you want]
#ifndef SysFixH
#define SysFixH
//---------------------------------------------------------------------------

#include <windows.hpp>

extern "C"
{
void __fastcall CheckSafecallResult(HRESULT hr);
}

#endif
 
[file SysFix.cpp]
#pragma hdrstop
#include <ComObj.hpp>

#include "SysFix.h"

#pragma package(smart_init)

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


--
 - Mike

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