1   
2   //---------------------------------------------------------------------------
3   
4   #include <vcl.h>
5   #pragma hdrstop
6   
7   #include "Unit1.h"
8   //---------------------------------------------------------------------------
9   #pragma package(smart_init)
10  #pragma resource "*.dfm"
11  TForm1 *Form1;
12  //---------------------------------------------------------------------------
13  __fastcall TForm1::TForm1(TComponent* Owner)
14          : TForm(Owner)
15  {
16  }
17  //---------------------------------------------------------------------------
18  
19  void __fastcall TForm1::Edit1Change(TObject *Sender)
20  {
21  CurPos = Edit1->SelStart;
22    Edit2->Text = IntToStr(CurPos);
23  
24  }
25  //---------------------------------------------------------------------------
26  
27  void __fastcall TForm1::Edit1KeyDown(TObject *Sender, WORD &Key,
28        TShiftState Shift)
29  {
30    if (Key == VK_LEFT){
31      CurPos -= 1;
32      }
33    if (Key == VK_RIGHT){
34       CurPos +=1; //Right Arrow
35      }
36    Edit2->Text = IntToStr(CurPos);
37  }
38  //---------------------------------------------------------------------------
39