C# Linq query to find strings in an array that end with strings in another array

Question

I have two lists of strings in a C# program. One is a list of valid strings, the other is a list of directories:

string[] allDirs = Directory.GetDirectories(path);
string[] validEndings = new string[] { "ABC", "DEF" };  // for example

How can I write a Linq statement to get just the string values in allDirs that end with any one of the values in validEndings?

ingvar · Accepted Answer · 2018-10-24 20:55:51Z

4

allDirs.Where(d => validEndings.Any(d.EndsWith));

answered Oct 24, 2018 at 20:50

ingvar

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