Dialog Box (2).

// 

// Message handler for Dialog Box.

LRESULT CALLBACK Input(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)

{

       switch (message)

       {

              case WM_INITDIALOG:

                     hwndEdit=GetDlgItem(hDlg,EDITTAB);

                     wpOrigEditProc= (WNDPROC) SetWindowLong(hwndEdit, GWL_WNDPROC, (LONG) EditSubclassProc);

                     SendMessage(hwndEdit,WM_CLEAR,0,0);

                     SendMessage(hwndEdit, EM_REPLACESEL,FALSE,(LPARAM) szInputStr);

                     newscroll=1;

                     scrolled=1;

                     return TRUE;

              break;

       }

       if (setcursor>=1)

       {

              if (setcursor==2) up=1;

              if (setcursor==3) down=1;

              if (setcursor==4) left=1;

              if (setcursor==5) right=1;

              input=0;

              setcursor=0;

              GetDlgItemText(hDlg, EDITTAB, szOutputStr, 2047);

              EndDialog(hDlg,0);

       }

// 

       return FALSE;

}