Extract Substring

Question

It is necessary to extract a certain part of the line. Example:

"FIO eq Ivan Ivanov" => "Ivan Ivanov" "Id eq 5" => "5" "FIO cs a" => "a" "Count eq 587" => "587"

The substring must be retrieved starting from the second space (not inclusive). How can this be implemented? Can use any regular expressions?

Vladislav Khapin Vladislav Khapin 1,164 3 silver marks 11 bronze marks · Accepted Answer · 2016-11-20T15:01:38

As an option:

 using System; using System.Linq; namespace Test { class Program { static void Main(string[] args) { var testString = "Count eq 587"; var result = String.Join(" ", testString.Split(' ').Skip(2)); //или var result = String.Join(" ", Regex.Split(testString, @"\s+").Skip(2)); } } }

Perhaps there are more optimal options, in this case, breaks the string into an array of substrings where the separator is a space (one or more, for the second option), skips the first 2 substrings and the remaining unites with the same space. True, the number of these gaps is lost, if there are more than 2x, for the second option.

Extract Substring

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