gistfile1.cs

// linqpad example
void Main()
{
  Car.Go();
	Honda accord = new Honda("accord");
	Honda.Go(); // throws an error here - ref to non-static method
}

public class Car
{
	public static void Go() 
	{
		"car going".Dump();
	}
}

public class Honda : Car
{
	public Honda(string model)
	{
		this.model = model;
	}
	
	public new void Go()
	{
		// this class uses shared state inside of this method
		// but breaks because Car.Go is static
		this.model + " going".Dump();
	}
}