Article 201648 Subject Re: Exceptions vs Error codes on borland.public.delphi.objectpascal

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From:

Barry Kelly

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To:

Barry Kelly

Subject:

Re: Exceptions vs Error codes

Newsgroup:

borland.public.delphi.objectpascal

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19-Aug-2001

Re: Exceptions vs Error codes

In article <✉4ax.com>
	Barry Kelly <✉eircom.net> wrote:


A mistake:

> ---8<---
>        ms:= TMemoryStream.Create;
>        try
>          jpgOut.JPEGNeeded;
>          jpgOut.SaveToStream(ms);
>          Response.ContentStream:= ms;
>        except
>          on e: Exception do
>          begin
>            LogExcept(e);
>            ms.Free;

Oops. These are the wrong way around.


             ms.Free;
             LogExcept(e);

>          end;
>        end;
>        Response.ContentStream.Position:= 0;
>        [...]
> --->8---

-- Barry

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