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get last 3 values of array

Posted on 2013-11-11
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Last Modified: 2016-02-10
string col = "a.b.c.e.f.i.1.ff.bb"

how to get the last 3 values using linq or any method

result = "1.ff.bb";
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Question by:eoswin
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Fernando Soto earned 2000 total points
ID: 39639648
Hi eoswin;

Try this, it should give you what you need.

string col = "a.b.c.e.f.i.1.ff.bb";

var results = String.Join(".", col.Split(new Char[] {'.'}).Reverse().Take(3).Reverse().ToArray());

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