[SOLVED] Missing TStringLits - Identifier not found

[mudah]

Hello

I am newbie to Pascal, especially FPC and Lazarus

I tried to use TStringList in lazarus 0.9.28.2 (i386-win32) but I got an error: Identifier not found "TStringList". Tried google with no help. Below is my code..

procedure RegistryOps();
var
   Reg: TRegistry;
   names: TStringList;
...

Did I miss something? what Unit should i have to get TStringList work? Where to download those missing unit?

Thanks

[typo]

Code: [Select]

procedure TForm1.RegistryOps();
var
   Reg: TRegistry;
   names: TStringList;
...


[vvzh]

what Unit should i have to get TStringList work?

Code: [Select]

uses ..., Classes;

[mudah]

Thanks vvzh

Its worked!