Re: Problem sending an structure with TIdTCPClient

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#635

From: Star
Date: Wed, 12 Dec 2007 20:32

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I'm using C++ Builder 2007. Not sure what version of Indy comes with that.



Remy Lebeau (TeamB) wrote:
> "Star" <noemail@noemail.com> wrote in message 
> news:4760409e$1@newsgroups.borland.com...
> 
>> I'm not sure how to do this. I used to do that with TClientSocket,
>> but I cannot find the way of doing the same thing with TIdTCPClient.
> 
> What version of Indy are you actually using?  It makes a difference in how 
> the code has to look.
> 
>> CLIENTTOSERVERCMD mycmd;
> 
> What type of members does CLIENTTOSERVERCMD actually contain?
> 
>> IdTCPClient->Socket->Write((char *)&mycmd, sizeof(mycmd),true);
> 
> Do not use the Socket property directly like that.  TIdTCPConnection (which 
> TIdTCPClient derives from) in Indy 9, and TIdIOHandler in Indy 10, have many 
> reading/writing methods of their own that you need to use instead.  For 
> instance, in Indy 9, you could use TIdTCPConnection::WriteBuffer(), and in 
> Indy 10 you could use RawToBytes() and TIdIOHandler.Write(TIdBytes) instead.
> 
> 
> Gambit 
> 
>

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Date: Wed, 12 Dec 2007 21:32:57 +0100
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Subject: Re: Problem sending an structure with TIdTCPClient
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