C# Cook Book // Tic Tac Toe (GUI)
A C# programming recipe for creating a game of Tic Tac Toe (or noughts and crosses!)
Difficulty: beginner/intermediate.
Ingredients: You need to know how to create a Windows Application in SharpDevelop, and how to add buttons to a form.
Arrange your windows so you can view the recipe while you use SharpDevelop.
In this section...
C# Cook Book // Calculator (Console)
C# Cook Book // Quiz (Console)
C# Cook Book // Picture Block Puzzle (GUI)
C# Cook Book // Word Search (Console)
C# Cook Book // MatchingPairs (GUI)
C# Cook Book // Higher Or Lower (GUI)
Explore...
Year 9 One Lesson Task :: Goal Seek [Spreadsheet]
Year 9 One Lesson Task :: No Mouse [Windows]
Hartismere Website :: A History :: 2016
Taking A Level Computer Science
Hartismere Website :: A History :: 2010
New...
Admissions and Application Forms :: Main School and Sixth Form
November 2025 GCSE Examinations
WAR HORSE, Norwich Theatre Royal, Thursday 6th November 2025 Places available
Discover...
C# Cook Book Recipes Programming C# Recipes Computer Science C# Key Stage 3 Videos Year 9 Options Year 8 Year 7 Test Year 11 Microbit A Level CS Year 11 GCSE Drama Digital Test Year 7 Computing Year 10 Python A Level A Levels
Uh-oh - we were unable to load our website on your browser so we're showing you a plain HTML version.
We use many features found in modern browsers and regrettably yours seems incompatible.
However this legacy version contains (very, very nearly) all the same content. Each page is rendered on our server and doesn't rely on any browser features except the odd font. It doesn't even need Javascript or fancy CSS. It's like being in 1995!
Your browser is reporting itself to us as Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com). Please consider updating your browser to make the most of our website.
If you would like to try our proper website again - you can do so here...