EVC浏览文件夹对话框

1.头文件#include <shlobj.h>

2.库Ceshell.lib

CString strDir; BROWSEINFO bi; LPMALLOC pMalloc = NULL; ZeroMemory(&bi, sizeof(bi)); TCHAR szDisplayName[MAX_PATH]; LPITEMIDLIST pidl; bi.hwndOwner = GetSafeHwnd(); bi.pszDisplayName = szDisplayName; bi.lpszTitle= TEXT("请选择一个文件夹"); bi.ulFlags=BIF_RETURNONLYFSDIRS; pidl=SHBrowseForFolder(&bi); if(pidl) { SHGetPathFromIDList(pidl,szDisplayName); strDir = szDisplayName; CString Str;Str=szDisplayName;Str+="//*.mp3";GetAllFileInfo(Str);Str=szDisplayName;Str+="//*.wma";GetAllFileInfo(Str);Str=szDisplayName;Str+="//*.wav";GetAllFileInfo(Str);ConstructList(); } if(SHGetMalloc(&pMalloc)==NOERROR) pMalloc->Free((void *)pidl);

GetAllFileInfo(LPCWSTR lpFileName){WIN32_FIND_DATA AlbumData;HANDLEhSearch;bool bFinished=false;CString Str=lpFileName;//开始按搜索条件搜索hSearch=FindFirstFile(lpFileName,&AlbumData);if(hSearch==INVALID_HANDLE_VALUE){return;}PathAndFileName[nTotalFileCount]=Str.Left(Str.GetLength()-5);PathAndFileName[nTotalFileCount]+=AlbumData.cFileName;NKDbgPrintfW(L"PathAndFileName[nTotalFileCount]=%s/n",PathAndFileName[nTotalFileCount]);nTotalFileCount++;while(!bFinished&&nTotalFileCount<MAXNUM){if(!FindNextFile(hSearch,&AlbumData)){bFinished=true;}else{PathAndFileName[nTotalFileCount]=Str.Left(Str.GetLength()-5);PathAndFileName[nTotalFileCount]+=AlbumData.cFileName;nTotalFileCount++;}}if(!FindClose(hSearch)){AfxMessageBox(_T("关闭查找句柄失败"));}}