TIdTelnet catch exception

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2 total messages Started by Geaorge Wed, 18 Aug 2004 03:43

#5324

Author: Geaorge
Date: Wed, 18 Aug 2004 03:43

4 lines
1093 bytes

I have a small app that uses TIdTelnet
I perform a COnnect() and I want to be able to tell if it succeeds or not, and suppress the generix exception it throws. Can someone shwo me an example of catching the exception that comes back if it cannot connect? 
Many thanks

Re: TIdTelnet catch exception

#5326

Author: Remy Lebeau (TeamB)
Date: Wed, 18 Aug 2004 06:55

21 lines
1443 bytes

"Geaorge" <gharris@yahoo.com> wrote in message
news:4122d054$1@newsgroups.borland.com...

> I perform a COnnect() and I want to be able to tell if it
> succeeds or not, and suppress the generix exception it
> throws. Can someone shwo me an example of catching
> the exception that comes back if it cannot connect?

Use a try...except block like when catching any other exception in general,
ie:

    try
        IdTelnet.Connect;
        // connected...
    except
        // could not connect....
    end;


Gambit

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