[fpc-pascal] Something like "Is a number"?

Thomas Zastrow chef at thomas-zastrow.de
Fri Jul 8 16:39:05 CEST 2005


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)"

Thank you very much!

Greetings,

Tom





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