怎样打开一个目录？

[youyou]

当我只需选择一个路径时用什么对话框？如我要向一个目录里写文件，我需要一个对话框确定是对哪个路径写。

[zdg]

Class for Browsing shell namespace with your own dialog
http://210.77.145.209/dev/Visual%20C++/source%20code/Dialog/browse_shell_namespace.shtml.htm

[Areslee]

用GetOpenFileName产生一个对话框不就行了吗

[U皮特U]

CFileDialog

[youyou]

To Areslee :
请问用GetOpenFileName, 能写几行代码吗？
To softsprite:
CFileDialog 怎么样只选择路径呀？

[huntout]

#include <shlobj.h> // for browseinfo

void CYourDlg::OnBrowse()
{
BROWSEINFO bi;
TCHAR szDisplayName[MAX_PATH];
LPITEMIDLIST pidl;
LPMALLOC pMalloc = NULL;

ZeroMemory(&bi, sizeof(bi));
bi.hwndOwner = GetSafeHwnd();
bi.pszDisplayName = szDisplayName;
bi.lpszTitle = TEXT("Please select a folder:");
bi.ulFlags = BIF_RETURNONLYFSDIRS;
pidl = SHBrowseForFolder(&bi);
if (pidl)
{
SHGetPathFromIDList(pidl, szDisplayName); // set the directory name.
m_sPath = szDisplayName; // m_sPath是CString變量，最後結果在這兒。
SplashStr(m_sPath, TRUE);
SetPathTo();
RefreshFileList(m_sPath);
}

// free the pidl using the shell's task allocator.
if (SHGetMalloc(&pMalloc) == NOERROR)
pMalloc->Free((void *)pidl);
}

[huntout]

sorry,把我自己的函數貼出來了

#include <shlobj.h> // for browseinfo

void CYourDlg::OnBrowse()
{
BROWSEINFO bi;
TCHAR szDisplayName[MAX_PATH];
LPITEMIDLIST pidl;
LPMALLOC pMalloc = NULL;

ZeroMemory(&bi, sizeof(bi));
bi.hwndOwner = GetSafeHwnd();
bi.pszDisplayName = szDisplayName;
bi.lpszTitle = TEXT("Please select a folder:");
bi.ulFlags = BIF_RETURNONLYFSDIRS;
pidl = SHBrowseForFolder(&bi);
if (pidl)
{
SHGetPathFromIDList(pidl, szDisplayName); // set the directory name.
m_sPath = szDisplayName; // m_sPath是CString變量，最後結果在這兒。
SplashStr(m_sPath, TRUE);
// 把你的代碼放這兒。

}

// free the pidl using the shell's task allocator.
if (SHGetMalloc(&pMalloc) == NOERROR)
pMalloc->Free((void *)pidl);
}

[huntout]

sorry,還沒去乾淨︰）

#include <shlobj.h> // for browseinfo

void CYourDlg::OnBrowse()
{
BROWSEINFO bi;
TCHAR szDisplayName[MAX_PATH];
LPITEMIDLIST pidl;
LPMALLOC pMalloc = NULL;

ZeroMemory(&bi, sizeof(bi));
bi.hwndOwner = GetSafeHwnd();
bi.pszDisplayName = szDisplayName;
bi.lpszTitle = TEXT("Please select a folder:");
bi.ulFlags = BIF_RETURNONLYFSDIRS;
pidl = SHBrowseForFolder(&bi);
if (pidl)
{
SHGetPathFromIDList(pidl, szDisplayName); // set the directory name.
m_sPath = szDisplayName; // m_sPath是CString變量，最後結果在這兒。
// 把你的代碼放這兒。

}

// free the pidl using the shell's task allocator.
if (SHGetMalloc(&pMalloc) == NOERROR)
pMalloc->Free((void *)pidl);
}