Is it possible to create one dimension array from two using LINQ?

Question

I have an array of directory paths, and want to get all

string[] dirs = ...;
string[][] dirFiles = dirs.Select(Directory.GetFiles).ToArray();

Now I want to get the list of files in one dimension array, is it possible to convert this array to one dimension? And in general, is it possible to convert two dimension array to one by joining all togather using linq?

Heini Høgnason · Accepted Answer · 2011-03-01 13:51:56Z

19

string[] dirFiles = dirs.SelectMany(Directory.GetFiles).ToArray();

edited Mar 1, 2011 at 13:51

answered Mar 1, 2011 at 13:38

Heini Høgnason

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Marc Gravell · Accepted Answer · 2011-03-01 13:39:37Z

7

string[] dirFiles = dirs.SelectMany(Directory.GetFiles).ToArray();

answered Mar 1, 2011 at 13:39

Marc Gravell

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