C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
using static System.Console;
					
public class Program
{
	public static void Main()
	{
		if(foo() is object){
			WriteLine("foo");
		}else{
			WriteLine("Else");
		}
	}
	
	public static Guid? foo() => Guid.Empty;
}

 
using System;
using static System.Console;
                    
public class Program
{
    public static void Main()
    {
        if(foo() is object){
            WriteLine("foo");
        }else{
            WriteLine("Else");
        }
    }
    
    public static Guid? foo() => Guid.Empty;
}

Compilation error (line 13, col 34): The type or namespace name 'Form' could not be found (are you missing a using directive or an assembly reference?)
Compilation error (line 248, col 51): The type or namespace name 'KeyEventArgs' could not be found (are you missing a using directive or an assembly reference?)

Last Run:	9:48:21 pm
Compile:	0s
Execute:	0.083s
Memory:	0b
CPU:	0s

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