1537.md

For example:

void Foo(string answer)
{
	if (answer == "no")
	{
		Console.WriteLine("You answered with No");
	}
	else if (answer == "yes")
	{
		Console.WriteLine("You answered with Yes");
	}
	else
	{
		// What should happen when this point is reached? Ignored? If not,
		// throw an InvalidOperationException.
	}
}