C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		object obj = 1;
		Console.WriteLine(obj.GetType()); //will print System.Int32 because at Runtime the type is an int and not object
		int? i = obj as int?; //can be cast to int, because it is an int
		Console.WriteLine(i);
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        object obj = 1;
        Console.WriteLine(obj.GetType()); //will print System.Int32 because at Runtime the type is an int and not object
        int? i = obj as int?; //can be cast to int, because it is an int
        Console.WriteLine(i);
    }
}

Executando UmaFuncao()
True
80

Cached Result
Last Run:	3:02:50 am
Compile:	0.046s
Execute:	0s
Memory:	0b
CPU:	0.031s

View IL Code