How can I display my results in C#?

Question

I have a program see below

I made the method but I want to display it in the console and not on the easy way like console.writeline(str.length). I want using the method I made.

could someone help me please

thanks in advance

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

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {
            string str = "dit is een test 1,2,3";
            Console.WriteLine(str);
        }

        public int CountAllNumbersAndChar(string str) 
        { 
            return str.Length; 
        }

    }
}

Update:

I have the following program now

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

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {
            string str = "this is a test 1,2,3";
            int length = CountAllNumbersAndChar(str);
            Console.WriteLine(str);
            Console.WriteLine(length);// met de methode maar kan handiger met onderstaand voor beeld
      // Console.WriteLine(str.Length);
       // int numbers = str.Count(Char.IsNumber); // de makelijkste makelijke manier 
        //Console.WriteLine(numbers);
        int countnumber = CountNumbers(str) ;
        Console.WriteLine(countnumber);
        int countwords = words(str);
        Console.WriteLine(countwords);


    }

    public static int CountAllNumbersAndChar(string str)
    {
        return str.Length;
    }
    public static int CountNumbers(string str)
    {
        return str.Count(Char.IsNumber);
    }
    public static int words(string str)
    {
        int words = str.Split().Count(str => str.All(Char.IsLetter));
    }
}

}

but it still doesnt work could someone say me what I have to change ?

Answer 1

Is this what you want?

Console.WriteLine(CountAllNumbersAndChar(str));