[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'sysutils' (#rtl)


Try to convert a string to a Integer, report success or failure


Source position: syshelph.inc line 518

public class function TIntegerHelper.TryParse(

  const AString: string;

  out AValue: Integer



TryParse attempts to convert the string AString to a Integer, and reports the success of the attempt. If the attempt is successful, then True is returned, and the actual value of the Integer is returned in AValue.

It uses the val function to perform the conversion, so no localization is taken into account.

See also



Convert from a string



Calculate numerical/enumerated value of a string.

Documentation generated on: Jun 22 2020