How to read File names recursively from subfolder using LINQ

Question

How to read file name with dll extension from a directory and from its subfolders recursively using LINQ or LAMBDA expression.

Now i\'m using Nested for

Answer 1

IEnumerable filenames = Directory.GetFiles(searchDirectory, "*.dll",
                                                   SearchOption.AllDirectories)
                                         .Select(s => Path.GetFileName(s));

Directory.GetFiles() returns the full path of files that match the specified search pattern in the specified directory. Select projects each element of fullpath sequence into a new form, only the filename.