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FmtStr procedure

In unit sysutils

Format a string with given arguments.

Declaration

pascal
procedure FmtStr(var Res: string; const Fmt: string; 
 const args: Array of const)

Description

FmtStr calls Format with Fmt and Args as 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 EConvertError exception is raised.

See also

Example: ex70

pascal
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.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.