打开文件夹，并选中文件-白红宇

打开文件夹，并选中文件

阅读量：5136 次

发布时间：2019-06-13

本文共 1577 字，大约阅读时间需要 5 分钟。

#ifndef    ExploreFileH #define    ExploreFileH

#include 
     
       #include

#ifdef    UNICODE #define    ExploreFile    ExploreFileW #elif    _UNICODE #define    ExploreFile    ExploreFileW #else #define    ExploreFile    ExploreFileA #endif

BOOL ExploreFileA (const char* pszFile) {
       wchar_t wszFile [MAX_PATH + 1] = {
   0}; if (!MultiByteToWideChar(         CP_ACP,         MB_PRECOMPOSED,         pszFile,         -1,         wszFile,         MAX_PATH))     {
   return FALSE;     } return ExploreFileW (wszFile); }

BOOL ExploreFileW (const wchar_t* pwszFile) {
       LPITEMIDLIST    pidl;     LPCITEMIDLIST    cpidl, cpidl2;     IShellFolder*    pDesktopFolder;     ULONG    ulEaten;     DWORD    dwAttributes;     HRESULT    hr; if (pwszFile == NULL) {
   return FALSE;     }     ulEaten = wcslen (pwszFile); if (FAILED (SHGetDesktopFolder (&pDesktopFolder))) {
   return FALSE;     }     hr = pDesktopFolder->ParseDisplayName (         NULL, 0,         (LPOLESTR)pwszFile,         &ulEaten,         &pidl,         &dwAttributes); if (FAILED (hr)) {
           pDesktopFolder->Release (); return FALSE;     }     cpidl2 = cpidl = pidl;     CoInitialize (NULL); if (FAILED (SHOpenFolderAndSelectItems (         cpidl, 0,         &cpidl2,    // 一定要弄个cpidl2，否则会有内存泄露，一次4K，木有搞懂，高手帮解答。         NULL)))     {
           pDesktopFolder->Release ();         CoUninitialize (); return FALSE;     }     pDesktopFolder->Release ();     CoUninitialize (); return TRUE; }