C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

public class Program
{
	public static void Main()
	{
		object thing = null;
		Console.WriteLine(string.Format("Woo {0}", thing));
		Console.WriteLine(string.Format("Woo {0}, {1}", thing, thing));
		Console.WriteLine(string.Format("Woo {0}, {1}, {2}", thing, thing, thing));
	}
}

​x
 
using System;
​
public class Program
{
    public static void Main()
    {
        object thing = null;
        Console.WriteLine(string.Format("Woo {0}", thing));
        Console.WriteLine(string.Format("Woo {0}, {1}", thing, thing));
        Console.WriteLine(string.Format("Woo {0}, {1}, {2}", thing, thing, thing));
    }
}

Compilation error (line 16, col 9): A previous catch clause already catches all exceptions of this or of a super type ('System.Exception')

Last Run:	1:26:16 pm
Compile:	0s
Execute:	0.296s
Memory:	0b
CPU:	0s

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