This is part of the Fake.IO.FileSystem module. FileSystemInfo Functions and values Function or valueDescription FileSystemInfo.ofPath(path) Signature: path:string -> FileSystemInfo Modifiers: inline Creates a FileInfo or a DirectoryInfo for the given path FileSystemInfo.setReadOnly(...) Signature: readOnly:bool -> items:seq<string> -> unit Sets all given files or directories readonly. Active patterns Active patternDescription FileSystemInfo.( |File|Directory| )(...) Signature: fileSysInfo:FileSystemInfo -> Choice<FileInfo,(DirectoryInfo * IEnumerable<FileSystemInfo>)> Active pattern which discriminates between files and directories.