Help?!在VC中有没有得到某个目录路径的通用对话框,就想我们在安装程序时用的那个选择路径的对话框,如何调用?

Question

MFC中好象没有
你确实想要等一下我给你贴上来！

Answer 1

MFC没有
想要
EMAIL，我给你发一个

Answer 2

   BROWSEINFO bi;
   TCHAR szDir[MAX_PATH];
   LPITEMIDLIST pidl;
   LPMALLOC pMalloc;   if (SUCCEEDED(SHGetMalloc(&pMalloc)))
   {
      ZeroMemory(&bi,sizeof(bi));
      bi.hwndOwner = NULL;
      bi.pszDisplayName = 0;
      bi.pidlRoot = 0;
      bi.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
      bi.lpfn = BrowseCallbackProc;      pidl = SHBrowseForFolder(&bi);
      if (pidl)
      {
         if (SHGetPathFromIDList(pidl,szDir))
         {
            MessageBox(NULL,szDir,"Picked",MB_OK);
         }         // In C++: pMalloc->Free(pidl); pMalloc->Release();
         pMalloc->lpVtbl->Free(pMalloc,pidl);
         pMalloc->lpVtbl->Release(pMalloc);
      }
   }
   

Answer 3

SHGetFolderPath 可以的
但是网上这样的资源很多
如：http://www.vckbase.com/english/code/dialog/dir_picker.shtml.htm

Answer 4

INT CALLBACK BrowseCallbackProc(HWND hwnd, 
                                UINT uMsg,
                                LPARAM lp, 
                                LPARAM pData) 
{
   TCHAR szDir[MAX_PATH];   switch(uMsg) 
   {
   case BFFM_INITIALIZED: 
      if (GetCurrentDirectory(sizeof(szDir)/sizeof(TCHAR), szDir))
      {
         // WParam is TRUE since you are passing a path.
         // It would be FALSE if you were passing a pidl.
         SendMessage(hwnd, BFFM_SETSELECTION, TRUE, (LPARAM)szDir);
      }
      break;   case BFFM_SELCHANGED: 
      // Set the status window to the currently selected path.
      if (SHGetPathFromIDList((LPITEMIDLIST) lp ,szDir))
      {
         SendMessage(hwnd,BFFM_SETSTATUSTEXT,0,(LPARAM)szDir);
      }
      break;
   }
   return 0;
}
//主要是SHBrowseForFolder

Answer 5

panda_w(好想睡啊！)
hWnd - Handle to the Parent window
如何得到呀?

Answer 6

mbxxx(zhoutong)
你那个要是一个完整的类的话,欢迎贴出来

Answer 7

panda_w(好想睡啊！)
SHGetFolderPath怎么用呀
Msdn里面好像没有?