TWideStringHelper.Join

public class function TWideStringHelper.Join(

  const Separator: WideString;

  const Values: array of Const

):WideString; overload;

class function TWideStringHelper.Join(

  const Separator: WideString;

  const Values: array of WideString

):WideString; overload;

class function TWideStringHelper.Join(

  const Separator: WideString;

  const Values: array of WideString;

  StartIndex: SizeInt;

  ACount: SizeInt

):WideString; overload;