How to call methods in .Net core console App

Chittaranjan Swain

7y3.6k.NET

Hi all,

How to call methods or Functions in .Net core console Applications.

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Rajanikant Hawaldar7y ago
Main method is entrypoint so you should call in main method, if have multiple methods you should know which method to call first for example.
using System;

namespace ConsoleApplication4
{
    class Program
    {
        public static string _message = null;

        static void Main(string[] args)
        {
            SetString();
            Print();
            Console.ReadKey();
        }

        public static void SetString()
        {
            _message = "Hello Chittaranjan";
        }

        public static void Print()
        {
            Console.WriteLine(_message);
        }
    }
}
check some sample C# console applications
+1
Chittaranjan Swain7y ago
Suppose I have call multiple methods, so which method first call and display output.
0
Ravishankar N7y ago
Hi Chittaranjan Swain,

You can call CallMethod() method like below code
public static void Main(string[] args)
{
  try
  {
    callMethod();
  }
  catch (Exception ex)
  {
    WriteLine($"There was an exception: {ex.ToString()}");
  }
}

public string callMethod()
{
return "Hello";
}
+1
Rajanikant Hawaldar7y ago
This may help you
https://docs.microsoft.com/en-us/dotnet/core/tutorials/using-with-xplat-cli
https://dzone.com/articles/dependency-injection-in-net-core-console-applicati
+1