fix error in sort data at TRxMemDataset, add demo for use AutoSort from RxDBGrid and TRxMemDataSet

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@802 8e941d3f-bd1b-0410-a28a-d453659cc2b4

components/rx/Demos/AutoSort/AutoSortDemo.lpr

@@ -0,0 +1,41 @@
+{ Demo application from RXFPC
+
+  Copyright (C) 2009 Lagunov Aleksey (alexs75@hotbox.ru)
+
+  This source is free software; you can redistribute it and/or modify it under
+  the terms of the GNU General Public License as published by the Free
+  Software Foundation; either version 2 of the License, or (at your option)
+  any later version.
+
+  This code is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+  details.
+
+  A copy of the GNU General Public License is available on the World Wide Web
+  at <http://www.gnu.org/copyleft/gpl.html>. You can also obtain it by writing
+  to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+  MA 02111-1307, USA.
+}
+
+program AutoSortDemo;
+
+{$mode objfpc}{$H+}
+
+uses
+  {$IFDEF UNIX}{$IFDEF UseCThreads}
+  cthreads,
+  {$ENDIF}{$ENDIF}
+  Interfaces, // this includes the LCL widgetset
+  Forms,
+  rxsortmemds,  //Include this unit for use auto sort data in TRxMemoryData with RxDBGrid
+  asdMainUnit;
+
+{$IFDEF WINDOWS}{$R AutoSortDemo.rc}{$ENDIF}
+
+begin
+  Application.Initialize;
+  Application.CreateForm(TForm1, Form1);
+  Application.Run;
+end.
+