Creating methods with infinite parameters?

Question

In C# you can do this:

foo = string.Format(\"{0} {1} {2} {3} ...\", \"aa\", \"bb\", \"cc\" ...);

This method Format() accepts in

Answer 1

Use the params keyword. Usage:

public void DoSomething(int someValue, params string[] values)
{
    foreach (string value in values)
        Console.WriteLine(value);
}

The parameter that uses the params keyword always comes at the end.