Use LINQ to query characters in a string : select « LINQ « C# / C Sharp






  1. C# / C Sharp
  2. LINQ
  3. select

Use LINQ to query characters in a string

 
using System;
using System.Collections.Generic;
using System.Linq;

static class TestString {
    static void Main() {
        var count =
          "abc 8"
          .Where(c => !Char.IsLetter(c))
          .Count();
        Console.WriteLine(count);
    }
}








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