75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
#include "stdafx.h"
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#include "resource.h"
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#include "BrowseForFolder.h"
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#include "comdef.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[]=__FILE__;
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#define new DEBUG_NEW
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#endif
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CBrowseForFolder::CBrowseForFolder()
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{
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}
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CBrowseForFolder::~CBrowseForFolder()
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{
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}
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BOOL CBrowseForFolder::BrowseForFolder(HWND hWnd,CString& sFolder,LPCTSTR lpszTitle,UINT nFlags)
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{
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CString strResult = _T("");
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LPMALLOC lpMalloc;
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if (::SHGetMalloc(&lpMalloc) != NOERROR)
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{
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return FALSE;
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}
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TCHAR szBuffer[_MAX_PATH];
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BROWSEINFO browseInfo;
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TCHAR szDisplayName[_MAX_PATH];
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browseInfo.hwndOwner = hWnd;
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browseInfo.pidlRoot = NULL;
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browseInfo.pszDisplayName = szDisplayName;
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browseInfo.lpszTitle = _bstr_t(lpszTitle);
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browseInfo.ulFlags = nFlags;
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browseInfo.lpfn = NULL;
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browseInfo.lParam = 0;
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LPITEMIDLIST lpItemIDList;
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if ((lpItemIDList = ::SHBrowseForFolder(&browseInfo)) != NULL)
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{
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if (::SHGetPathFromIDList(lpItemIDList, szBuffer))
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{
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if (szBuffer[0] == _T('\0'))
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{
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AfxMessageBox(_T("获取路径失败!"),MB_ICONSTOP | MB_OK);
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sFolder = strResult;
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return FALSE;
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}
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sFolder = szBuffer;
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return TRUE;
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}
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else
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{
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AfxMessageBox(_T("获取路径失败!"),MB_ICONSTOP|MB_OK);
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sFolder = strResult;
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return FALSE;
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}
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lpMalloc->Free(lpItemIDList);
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lpMalloc->Release();
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}
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else
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{
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return FALSE;
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}
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sFolder = strResult;
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return TRUE;
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}
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