Re: TCP Client / Server

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#2819

From: Remy Lebeau (TeamB)
Date: Thu, 19 Jan 2006 17:55

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"Margreiter" <ma@soft-hard-ware.at> wrote in message
news:43cf64ce$1@newsgroups.borland.com...

> transmitting large files may take a long time, so I want to
> install a simple indicator, how many bytes are transfered.

That is what the OnWork events are for.  But you did not show where they are
being assigned, or what their code looks like.

>        TMemoryStream* strm = new TMemoryStream;

Why are you loading the entire file into memory before sending it?  If you
use a TFileStream instead, then you can send the file directly

    TFileStream* strm = new TFileStream(SPath, fmOpenRead |
fmShareDenyWrite);
    ...
    Form1->TCPDataClient->WriteStream(strm, true, true, 0);
    ...


Gambit

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Subject: Re: TCP Client / Server
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