DlgDirList中的静态文本控件不显示

//{{NO_DEPENDENCIES}}

// Microsoft Developer Studio generated include file.

// Used by delfile.rc

//

#define DELFILE                         101

#define IDL_FILES                       1000

#define IDDEL                           1003

#define IDS_PATHTOFILL                  -1



// Next default values for new objects

// 

#ifdef APSTUDIO_INVOKED

#ifndef APSTUDIO_READONLY_SYMBOLS

#define _APS_NO_MFC                     1

#define _APS_NEXT_RESOURCE_VALUE        102

#define _APS_NEXT_COMMAND_VALUE         40001

#define _APS_NEXT_CONTROL_VALUE         1004

#define _APS_NEXT_SYMED_VALUE           101

#endif

#endif

#include <windows.h>

#include "resource.h"





#define BUFFER MAX_PATH 





LRESULT CALLBACK WndProc (HWND, UINT, WPARAM, LPARAM) ;



int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,

                    PSTR szCmdLine, int iCmdShow)

{

     static TCHAR szAppName[] = TEXT ("DelFile") ;

     HWND         hwnd ;

     MSG          msg ;

     WNDCLASS     wndclass ;

     wndclass.style         = CS_HREDRAW | CS_VREDRAW ;

     wndclass.lpfnWndProc   = WndProc  ;

     wndclass.cbClsExtra    = 0 ;

     wndclass.cbWndExtra    = DLGWINDOWEXTRA;

     wndclass.hInstance     = hInstance ;

     wndclass.hIcon         = LoadIcon (NULL, IDI_APPLICATION) ;

     wndclass.hCursor       = LoadCursor (NULL, IDC_ARROW) ;

     wndclass.hbrBackground = CreateSolidBrush (0X00FFFFFF) ;

     wndclass.lpszMenuName  = NULL ;

     wndclass.lpszClassName = szAppName ;

     

     if (!RegisterClass (&wndclass))

     {

          MessageBox (NULL, TEXT ("This program requires Windows NT!"),

                      szAppName, MB_ICONERROR) ;

          return 0 ;

     }

     



     hwnd = CreateDialog (hInstance, MAKEINTRESOURCE(DELFILE), 0, NULL) ;

     ShowWindow(hwnd,iCmdShow);



     while (GetMessage (&msg, NULL, 0, 0))

     {



          {

               TranslateMessage (&msg) ;

               DispatchMessage  (&msg) ;

          }

     }

     return msg.wParam ;

}



LRESULT CALLBACK WndProc(HWND hDlg, UINT message, 

                           WPARAM wParam, LPARAM lParam)

{

 

    DWORD cchCurDir=MAX_PATH; 

    LPTSTR lpszCurDir; 

    LPTSTR lpszFileToDelete; 

    int nItem; 

    int nTotal; 

    TCHAR tchBuffer[BUFFER]; 

    BOOL fResult; 





	

    switch (message) 

    {

//	case WM_KEYDOWN:

//	  MessageBox(hDlg,"aaa","bbb",MB_OK);

//	  break;



	case WM_COMMAND: 

		{

            switch (LOWORD(wParam)) 

            {

				

	      case IDOK:

		

		pszCurDir = tchBuffer; 

		GetCurrentDirectory(cchCurDir, lpszCurDir); 

		DlgDirList(hDlg, lpszCurDir, IDL_FILES, IDS_PATHTOFILL, DDL_READWRITE); 

                SetFocus(GetDlgItem(hDlg, IDL_FILES)); 

		break;

	

				

				

                case IDDEL: 

 

                    lpszFileToDelete = tchBuffer; 

 

                    DlgDirSelectEx(hDlg, lpszFileToDelete, MAX_PATH, 

                        IDL_FILES); 

                    fResult = DeleteFile(lpszFileToDelete); 

                    if (!fResult) 

                    { 

                        MessageBox(hDlg, "Could not delete file.", 

                            NULL, MB_OK); 

                    } 

                    else 

                    { 

                        nItem = SendMessage(GetDlgItem(hDlg, 

                                IDL_FILES), LB_GETCURSEL, 0, 0); 

 

                        nTotal = SendMessage(GetDlgItem(hDlg, 

                            IDL_FILES), LB_DELETESTRING, nItem, 0); 

 

                        // Update the list box. 

 

                        if (nTotal > nItem) 

                        { 

                            SendMessage(GetDlgItem(hDlg, IDL_FILES), 

                                LB_SETCURSEL, nItem, 0); 

                        } 

                        else 

                        { 

                            SendMessage(GetDlgItem(hDlg, IDL_FILES), 

                                LB_SETCURSEL, 0, 0); 

                        } 

                    } 

                    return 0; 

               case IDCANCEL: 

			SendMessage(hDlg,WM_DESTROY,0,0);

			return 0;

            } 

	return 0;

	}

	case WM_DESTROY:

	   PostQuitMessage (0) ;

	   return 0 ;

	 

    } 



	return DefDlgProc(hDlg,message,wParam,lParam);

}