// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002557/object-gettypecode

​

// @nuget: Z.ExtensionMethods

​

using System;

public class Program

{

    public static void Main()

    {

        object[] values = { true, 935, 12345678905648, 'x', new DateTime(2009, 5, 12), "One", 16.3e42};

        string format = "{0, -30} {1, -15}";

        Console.WriteLine(format, "Value", "TypeCode");

        Console.WriteLine(format, "-----", "--------");

​

        foreach (object value in values)

        {

            //C# Extension Method: Object - GetTypeCode

            Console.WriteLine(format, value, value.GetTypeCode());

        }

    }

}