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

FmtStr

Format a string with given arguments.

Declaration

Source position: sysstrh.inc line 121

procedure FmtStr(

  var Res: String;

  const Fmt: String;

  const args: array [] of <NIL>

);

Description

FmtStrcalls Formatwith Fmtand Argsas arguments, and stores the result in Res. For more information on how the resulting string is composed, see Format.

Errors

In case of error, a EConvertErrorexception is raised.

See also

Format

  

Format a string with given arguments.

FormatBuf

  

Format a string with given arguments and store the result in a buffer.

Example

Program Example70;

{ This program demonstrates the FmtStr function }

Uses sysutils;

Var S : AnsiString;

Begin
  S:='';
  FmtStr (S,'For some nice examples of fomatting see %s.',['Format']);
  Writeln (S);
End.