Console.WriteLine("Enter the page that you would like to set the bookmark on: ");
SetBookmarkPage(int.Parse(Console.ReadLine));
It's the int.Parse(string) part that gives me the error message of the topic of this thread. Don't really understand what I should do, I'm parsing a string into an int and sending it with the SetBookmarkPage method, what am I missing? SetBookmarkPage looks like this and is contained in the same class:
private void SetBookmarkPage(int newBookmarkPage) {}
Change it to
SetBookmarkPage(int.Parse(Console.ReadLine()));
You were missing () after Console.ReadLine