VC里如何显示一个选择文件夹的对话框？

[dehualiu]

VC里如何显示一个选择文件夹的对话框？谢谢

[dehualiu]

CString SelectDirectory(CString strTitle)
{
BROWSEINFO bi;
CString strDirPath;
LPITEMIDLIST pidl;
LPMALLOC pMalloc = NULL;

ZeroMemory(&bi, sizeof(bi));
bi.hwndOwner = NULL;
bi.pszDisplayName = NULL;
bi.lpszTitle = strTitle;
bi.ulFlags = BIF_EDITBOX|BIF_RETURNFSANCESTORS;
bi.lParam = NULL;
bi.iImage = 0;
pidl = SHBrowseForFolder(&bi);

if(pidl)
{
SHGetPathFromIDList(pidl, (char*)(LPCTSTR)strDirPath);
}
return strDirPath;
}

[dehualiu]

自己在网上找到答案了，哈哈

[孤客天涯]

BROWSEINFO bi;
char buffer[MAX_PATH];
ZeroMemory(buffer, MAX_PATH);
bi.hwndOwner =GetSafeHwnd();
bi.pidlRoot = NULL;
//bi.pszDisplayName =LPWSTR(buffer);//NULL;
bi.pszDisplayName = buffer;//NULL;
bi.lpszTitle = NULL;
bi.ulFlags =BIF_BROWSEFORCOMPUTER && BIF_RETURNONLYFSDIRS;
bi.lpfn =NULL;
bi.lParam =0;//NULL;
bi.iImage = 0;

LPITEMIDLIST pidl = NULL;
BOOL bSuccess=FALSE;

if(pidl = SHBrowseForFolder(&bi))
{
if(pidl != NULL)
{
char lpszPath[MAX_PATH];
ZeroMemory(lpszPath, MAX_PATH);


if(::SHGetPathFromIDList(pidl,lpszPath)) //取得文件夹名
{


}
}
}

[vinep]

恭喜！
JF

[jinlingzwp]

找到答案就好，记得散分....

[lwx300]

CString GetOpenDir(HWND hwndOwner, LPCTSTR lpszTitle)
{
TCHAR szDir[MAX_PATH + 1];
ITEMIDLIST *pidl;
BROWSEINFO bi;

ZeroMemory(&bi, sizeof(BROWSEINFO));
bi.hwndOwner = hwndOwner;
bi.lpszTitle = lpszTitle;
bi.ulFlags = BIF_RETURNONLYFSDIRS;

//弹出选择目录对话框。
return ((pidl = SHBrowseForFolder(&bi)) && SHGetPathFromIDList(pidl, szDir)) ? szDir : _T("");
}

[wocow3]

文件夹对话框用 SHBrowseForFolder
文件对话框用 CFileDialog

[路人乙2019]

[Quote=引用 3 楼 jason_wentzel 的回复:]

BROWSEINFO bi;
char buffer[MAX_PATH];
ZeroMemory(buffer, MAX_PATH);
bi.hwndOwner =GetSafeHwnd();
bi.pidlRoot = NULL;
//bi.pszDisplayName =LPWSTR(buffer);//NULL;
bi.pszDisplayName = buffer;//NULL;
bi.lpszTitle = NULL;
bi.ulFlags =BIF_BROWSEFORCOMPUTER && BIF_RETURNONLYFSDIRS;
bi.lpfn =NULL;
bi.lParam =0;//NUL…
[/Quote].

[jiyuanjie]

SHBrowseForFolder 是专门打开文件夹的函数

[zhuweiping2003]

mark

[kier2]

恩，用MFC提供的CFileDialog类

[闪破风浪]

来晚了～

[ilovedrv]

这是网上那个著名的CPathDialog类，可以直接用：


http://www.codeguru.com/Cpp/W-D/dislog/dialogforselectingfolders/article.php/c2019/

[一条晚起的虫]

SHBrowseForFolder
Dialog for Selecting (and Creating) Folders
http://www.codeguru.com/Cpp/W-D/dislog/dialogforselectingfolders/article.php/c2019/