The first code is here:
http://www.codeproject.com/csharp/winconsole.asp#xxxx

I tried to open the project file but I am using an older version of VS .NET and it said it was incompatible. Then I tried adding all the source files to a project and compiling, but it gave me compile errors, something about not reckognizing something.

The second is on MSDN, but I cant find the article now. What it did was basically make a console class that had functions and whatnot that would clear it. However, when I compiled it (exactly according to the tutorial thing), I got "expected delegate, class, or enum" compile error.

Well, I am at my wits end. Planetsourcecode doesnt have clear console code for C#, and I need it to finish my tictactoe game. Anyone have any advice? Thanks.