Asp.Net文件和文件夾操作方法總結

/// <summary>
        /// 創建文件夾
        /// </summary>
        /// <param name="Path"></param>
        public static void FolderCreate(string Path)
        {
            // 判斷目標目錄是否存在如果不存在則新建之
            if (!Directory.Exists(Path))
                Directory.CreateDirectory(Path);
        }

        #endregion

        #region 創建目錄
        public static void FileCreate(string Path)
        {
            FileInfo CreateFile = new FileInfo(Path); //創建文件
            if (!CreateFile.Exists)
            {
                FileStream FS = CreateFile.Create();
                FS.Close();
            }
        }
        #endregion

        #region 遞歸刪除文件夾目錄及文件
       
        /// <summary>
        /// 遞歸刪除文件夾目錄及文件
        /// </summary>
        /// <param name="dir"></param>
        /// <returns></returns>
        public static void DeleteFolder(string dir)
        {
            if (Directory.Exists(dir)) //如果存在這個文件夾刪除之
            {
                foreach (string d in Directory.GetFileSystemEntries(dir))
                {
                    if (File.Exists(d))
                        File.Delete(d); //直接刪除其中的文件                       
                    else
                        DeleteFolder(d); //遞歸刪除子文件夾
                }
                Directory.Delete(dir, true); //刪除已空文件夾