Hartismere School

Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy

Home Login

C# Cook Book // Higher Or Lower (GUI)

A C# programming recipe for creating a game of Higher or Lower.

The computer generates a random number, the player guesses if the next randon number will be higher or lower.

Difficulty: beginner.

Ingredients: You need to know how to create a Windows Application in SharpDevelop, and how to add buttons to a form.

In this section...

C# Cook Book // Tic Tac Toe (GUI)

C# Cook Book // Word Search (Console)

C# Cook Book // MatchingPairs (GUI)

C# Cook Book // Conversation (Console)

C# Cook Book // Picture Block Puzzle (GUI)

C# Cook Book // Snake (GUI)

C# Yellow Book

C# Cook Book // Quiz (Console)

C# Cook Book // Calculator (Console)

C# Cook Book // Mastermind (Console)

See also...

Student resources

Year 8

Year 12 revision

Essential programming skills to learn

GCSE Computer Science

Programming

A Level Computer Science

Medicine, Health & Social Care

Personal Development

Careers Information for Pupils

Explore...

TwitBook - Can you spot the problems with this profile page?

Hartismere Website :: A History :: 2003

Hartismere Website :: A History :: 2010

CPU Fetch-Decode-Execute Animation

Python Cheat Sheet

Avatar Maker

48 Hour Scares

Caught In The Web

Hartismere Website :: A History :: 2016

MegaProcessor - the largest CPU in the world

New...

Change of Head of Year 9

A levels: pre-reading and research materials

Hartismere Family :: Policy Documents

April 2026 Year 10 Mocks

Summer 2026 Examinations

Impact Evaluation of LAMDA Exams in Schools

June 2026 Year 12 Mocks

Print Exhibition at Wingfield Barns

Discover...

C# Cook Book Recipes Programming C# Recipes Computer Science C# Year 9 Options Archive Year 9 C# Practice Year 10 Art GCSE Computing Assessment Sixth Form Sport Creative iMedia Theatre LAMDA Year 7 Science Chemistry

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...