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Date Posted: 07:09:50 11/24/03 Mon
Author: Michel
Subject: Re: BCB6 OnAcquire
In reply to: Ron Sillence 's message, "BCB6 OnAcquire" on 12:20:55 11/20/03 Thu

Hi Ron,

I have a small example with uses Acquire (not AcquireWithSourceOpen) but the signature is the same.

Below you will see a snippet of the code. If you want, give me you email address and I can send you the entire project.

Best regards,


void __fastcall TMainForm::FormCreate(TObject *Sender)
FScanner = new TScanner();
void __fastcall TMainForm::FormDestroy(TObject *Sender)
delete FScanner;
void __fastcall TMainForm::ScanBtnClick(TObject *Sender)
FScanner->Acquire( ImageAcquired, 0 );
void __fastcall TMainForm::ImageAcquired(
const unsigned DibHandle,
const Word XDpi,
const Word YDpi,
const int CallBackData)

>I'm having difficulty trying to convert some of the
>Pascal demo source to C++ - would you post a C++
>example showing how to set up OnAcquire for use in the
>AcquireWithSourceOpen method please?
>Ron Sillence

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