On Fri, 08 Jul 2005 16:39:05 +0200 Thomas Zastrow <[EMAIL PROTECTED]> wrote:
> Hello, > > I'm converting some strings with "strtoint" into integers. But > sometimes the string can't be converted to a number. Is there a > function which takes a string and tells me if it is possible or not to > convert it into a number? Something like "IsANumber(string)" > You can use val(str, int/real, err) if err is 0, the string was converted to an integer or real (depending on the type of int/real. John _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
