directoryinfo

Currently the methods on Directory and DirectoryInfo return arrays .

目前，Directory和DirectoryInfo的方法是返回数组。

With the addition of IEnumerable support for Directory and DirectoryInfo , the first file in the directory can be accessed immediately while the rest of the list is lazily populated .

随着IEnumerable对Directory和DirectoryInfo的额外支持，在目录的第一个文件被即刻访问时，列表的其余文件则可以延迟生成。