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ID #1070

Überprüfen ob ein String nur aus Zahlen besteht

Diese funktion ist auf für DLL's geeignet.

function IsStrANumber(NumStr : string) : bool;
begin
  result := true;
  try
    strToInt(NumStr);
  except
    result := false;
end;

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Last update: 2010-08-28 10:09
Author: Rolf Warnecke
Revision: 1.0

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