Why can't you use Console inside your class?

Question

C++ / C#

Hello everyone!
Why can't you use the Console inside your class?

class Test 
    {
        Console.WriteLine("text");
    }

ide writes that the console does not exist in the current context.

Answer 1

You are trying to call WriteLine in the wrong place. Immediately inside a class, only its fields or methods can be described. That is, first you need to create a method in your class

class Test 
{
  public void TestMethod()
  {
    Console.WriteLine("text");
  }
}

Answer 2

In the project settings, you need to set ConsoleApplication