C# Programming for Beginners in Uganda: Learn C# Fundamentals

Course outline and learning expectations

This is a tutor-led course. The outline shows what your tutor will cover; teaching materials and examinations are provided directly to enrolled students.

What you will learn

• By completing this C# beginner program, the learner will be able to:
• Explain the purpose of C# and how it works with the .NET platform.
• Create, compile, run, and debug simple C# programs.
• Store and process information using variables, constants, and common data types.
• Use operators, conditional statements, and loops to solve programming problems.
• Organise reusable logic with methods, parameters, and return values.
• Work with strings, arrays, and generic lists.
• Handle common input and runtime errors.
• Create small console-based programs for everyday Ugandan and East African scenarios.
• Read beginner C# code and identify basic syntax or logic errors.

Modules

1. 1

   Introduction to C# programming

   What C# is and where it is used.C# as a programming language versus .NET as a development platform.Understanding source code, compilation, and program execution.Installing and checking the development tools.Creating and running a first C# console program.Comments, statements, syntax, and code readability.
2. 2

   Variables and C# data types

   Declaring and initialising variables.Integers, decimals, floating-point numbers, characters, strings, and Boolean values.Constants and the var keyword.Type safety and default values.Converting between compatible data types.Naming conventions for readable C# code.
3. 3

   Operators, expressions, and user input

   Arithmetic, assignment, comparison, and logical operators.Operator precedence.Reading console input.Producing clear console output.String interpolation and basic formatting.Building calculations such as prices, savings, marks, and produce totals.
4. 4

   Decision-making in C#

   Boolean expressions.if, else if, and else.Nested decisions.switch statements and basic switch expressions.Combining conditions with logical operators.Validating user input and business rules.
5. 5

   Loops and repeated operations

   for, while, and do-while loops.Using foreach with collections.Loop counters and accumulators.break and continue.Avoiding infinite loops.Processing repeated sales, marks, payments, or stock records.
6. 6

   Methods and reusable code

   Declaring and calling methods.Parameters and arguments.Return values.Variable scope.Optional and named arguments.Breaking a programming problem into smaller methods.
7. 7

   Strings, arrays, and lists

   Common string operations.Creating and accessing arrays.Iterating through arrays.Working with List<T>.Adding, finding, updating, and removing list items.Choosing between a variable, array, and list.
8. 8

   Errors, debugging, and beginner project

   Syntax, runtime, and logic errors.Reading compiler messages.Breakpoints and step-by-step debugging.Basic try, catch, and input validation.Introduction to simple classes and objects.Planning, building, and reviewing a complete C# console program.