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


Try to convert a string to a Int64, report success or failure


Source position: syshelph.inc line 543

public class function TInt64Helper.TryParse(

  const AString: string;

  out AValue: Int64



TryParse attempts to convert the string AString to a Int64, and reports the success of the attempt. If the attempt is successful, then True is returned, and the actual value of the Int64 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: May 14 2021