Split string, convert ToList() in one line

Question

I have a string that has numbers

string sNumbers = \"1,2,3,4,5\";

I can split it then convert it to List

Answer 1

You can use new C# 6.0 Language Features:

• replace delegate (s) => { return Convert.ToInt32(s); } with corresponding method group Convert.ToInt32
• replace redundant constructor call: new Converter(Convert.ToInt32) with: Convert.ToInt32

The result will be:

var intList = new List(Array.ConvertAll(sNumbers.Split(','), Convert.ToInt32));