This is in D6 HTH
Converts a string that represents an integer (decimal or hex notation) to a
number with Boolean success code.
Unit
SysUtils
Category
type conversion routines
function TryStrToInt(const S: string; out Value: Integer): Boolean;
Description
TryStrToInt converts the string S, which represents an integer-type number
in either decimal or hexadecimal notation, into a number, which is assigned
to Value. If S does not represent a valid number, TryStrToInt returns False;
otherwise TryStrToInt returns True.
Regards
Paul McKenzie
Analyst Programmer
SMSS Ltd.
----- Original Message -----
From: "gajo" <[EMAIL PROTECTED]>
To: "Multiple recipients of list delphi" <[EMAIL PROTECTED]>
Sent: Tuesday, October 14, 2003 8:52 AM
Subject: [DUG]: Handling exceptions
> Hi,
>
> I have to convert a string to integer. When a string is not correct, then
> the StrToInt procedure raises an exception, and the user gets an error
> message.
>
> I would like to prevent the error message from being displayed. How can I
do
> that?
>
> I was trying the following with no results:
> try
> a := StrToInt(Text);
> except
> on EConvertError do begin
> Application.HandleException(Self);
> ShowMessage('The user did not get the message')
> end;
> end
>
> Thanks, Gajo
>
>
>
> --------------------------------------------------------------------------
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