查找exe同在一个文件夹下的Voices文件夹下的某个MP3是否存在

void  LoadVoice(TCHAR *lpName)
{
    TCHAR appPath[MAX_PATH];

    // 获取exe文件夹路径
    GetAppPath(appPath,MAX_PATH);

    // 获取插件文件夹路径
    TCHAR pluginsPath[MAX_PATH];
    wsprintf(pluginsPath,"%s//Voices",appPath);

    //
    TCHAR pluginsPattern[MAX_PATH];
    // 文件夹下所有的mp3文件
    wsprintf(pluginsPattern,"%s//*.mp3",pluginsPath);

    // 存放文件信息
    WIN32_FIND_DATA fileinfo;

    // 找到第一个文件
    HANDLE hFile=FindFirstFile(pluginsPattern,&fileinfo);
    DWORD errorcode = 0;

   // 定义一个flag为找到的标志
    BOOL ifCanFind = FALSE;
    while(hFile!=INVALID_HANDLE_VALUE && errorcode!=ERROR_NO_MORE_FILES)
    {

        TCHAR fileName[MAX_PATH*2];
        TCHAR lpVoiceName[MAX_PATH];

        // 初始化lpVoiceName
        ZeroMemory(lpVoiceName, sizeof(lpVoiceName));
        TCHAR *pLastSlash = strrchr(fileinfo.cFileName, '.');

        // printf(pLastSlash);
        // 得到文件的名称如One.mp3得到One
        TCHAR *lp = fileinfo.cFileName;
        // 从fileinfo.cFileName中复制n个字符到lpVoiceName中
        strncpy(lpVoiceName, fileinfo.cFileName, pLastSlash - fileinfo.cFileName);
        // fileinfo.cFileName 的全全文件路径
        wsprintf(fileName,"%s//%s",pluginsPath,fileinfo.cFileName);

        // 判断是歌声名称是否与声音文件名匹配，如果匹配进行操作
        if (0 == strcmp(lpName, lpVoiceName))
        {
            // AfxMessageBox(lpVoiceName);
            // PlayVoice(fileName);
            // Sleep(200);
            // StopVoice(fileName);
            printf("Find out the %s ok/n", lpName);
            ifCanFind = TRUE;
            break;
        }

        // 否则就查找下一个文件
        else
        {
            FindNextFile(hFile,&fileinfo);
            errorcode=GetLastError();
        }
    }
    if (FALSE == ifCanFind)
        printf("Can't find the same mp3!/n");
    FindClose(hFile);
}