Course : Learn to program (with C#)Development novices learn the basics of algorithmics
Practical course - 3d
- 21h00 - Ref. OGR
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 | Structuring programs according to an algorithm |
| Master the lexicon and syntax of a language to write a program |
| Compiling and running a program |
| Debugging and testing a program |
| Understanding the main principles of Object-Oriented Programming |
Intended audience
Anyone who needs to learn programming.
Prerequisites
No special knowledge required.
Practical details
Hands-on work
This course contains more than 60% hands-on work in Visual Basic (INP course), Java (INJ course), C# (OGR course) or Python (IPY course).
Course schedule
1 The foundations of programming
- What is a program? What is a language? The different paradigms. Which language for which application?
- Compilers. Executables.
- The responsibilities of a programmer.
- What is an algorithm?
- The needs met by an algorithm.
- The concept of pseudo-language.
Hands-on work
Introduction to different languages (Java, C#, Visual Basic, C, C++). Write your first algorithm in a pseudo-language.
2 Genesis of a first program
- Write a simple program: syntax and instructions.
- Compile and run the program.
- What is a bookshop? Its role, its use.
Hands-on work
Discover the development and execution environment. Write, compile and run a first program.
3 Programming rules
- Naming convention.
- Syntax convention.
- Using comments. Why comment on developments?
- Improve program readability: code indentation, code breakdown, etc.
4 Variables
- What is a variable?
- Why type a variable?
- Primitive types: integers, strings, real numbers, others.
- Declaration, definition and initialization of a variable.
- Constants.
- Input, display, assignment, type conversion.
- Organize data in tabular form.
- Advanced types: record, matrix, tree.
Hands-on work
Write several simple programs to manipulate variables.
5 Operators and expressions
- The different operators (multiplicative, additive, comparison, equality, logic, assignment).
- Combination of operators.
- Boolean expression.
Hands-on work
Handling operators and Boolean expressions.
6 Control structures
- Alternative selections (if, if-then-no, case selection).
- Instruction blocks (notion of Start... End).
- Iterative loops (while-repeat, repeat-until, for-from-to).
- Instruction nesting.
- Comments.
Hands-on work
Use control structures to implement an algorithm.
7 Procedures and functions
- Definitions: procedure, function.
- Why are they essential to programming (reusability, readability, etc.)?
- Parameter passing.
- The return code of a function.
- Awareness of the limits of variable value passing.
- Notion of passage by address.
- Call functions.
8 Introduction to object-oriented programming
- Object programming concepts: class, attribute, method, argument.
- Object modeling based on functional requirements.
- Introduction to best practices in program design and organization.
Hands-on work
Illustration of object concepts.
9 Debugging and runtime monitoring
- Switch to debug mode.
- Step-by-step execution. Execution from method call to method call.
- How to set a stopping point.
- View variables.
Hands-on work
Use a debugger to control program execution.
Customer reviews
4,2 / 5
Customer reviews are based on end-of-course evaluations. The score is calculated from all evaluations within the past year. Only reviews with a textual comment are displayed.
MATHIEU M.
22/10/25
4 / 5
Superb training to learn the basics of C# thank you for this training
GREGORY G.
22/10/25
3 / 5
We were looking for an introduction to C# rather than an introduction to programming, but otherwise the trainer gave us good explanations.
BENJAMIN G.
22/10/25
4 / 5
The trainer was educational and knew how to bring the subject of the course to life. However, the level of content didn't suit me in the sense that I thought we were going to start the course directly with the notion of object-oriented programming.
PARTICIPANTS
Anyone who needs to learn programming.
PREREQUISITES
No special knowledge required.
TRAINER QUALIFICATIONS
The experts leading the training are specialists in the covered subjects. They have been approved by our instructional teams for both their professional knowledge and their teaching ability, for each course they teach. They have at least five to ten years of experience in their field and hold (or have held) decision-making positions in companies.
ASSESSMENT TERMS
The trainer evaluates each participant’s academic progress throughout the training using multiple choice, scenarios, hands-on work and more.
Participants also complete a placement test before and after the course to measure the skills they’ve developed.
TERMS AND DEADLINES
Registration must be completed 24 hours before the start of the training.
ACCESSIBILITY FOR PEOPLE WITH DISABILITIES
Do you need special accessibility accommodations? Contact Mrs. Fosse, Disability Manager, at psh-accueil@orsys.fr to review your request and its feasibility.
Anyone who needs to learn programming.
PREREQUISITES
No special knowledge required.
TRAINER QUALIFICATIONS
The experts leading the training are specialists in the covered subjects. They have been approved by our instructional teams for both their professional knowledge and their teaching ability, for each course they teach. They have at least five to ten years of experience in their field and hold (or have held) decision-making positions in companies.
ASSESSMENT TERMS
The trainer evaluates each participant’s academic progress throughout the training using multiple choice, scenarios, hands-on work and more.
Participants also complete a placement test before and after the course to measure the skills they’ve developed.
TEACHING AIDS AND TECHNICAL RESOURCES
• The main teaching aids and instructional methods used in the training are audiovisual aids, documentation and course material, hands-on application exercises and corrected exercises for practical training courses, case studies and coverage of real cases for training seminars.
• At the end of each course or seminar, ORSYS provides participants with a course evaluation questionnaire that is analysed by our instructional teams.
• A check-in sheet for each half-day of attendance is provided at the end of the training, along with a course completion certificate if the trainee attended the entire session.
• The main teaching aids and instructional methods used in the training are audiovisual aids, documentation and course material, hands-on application exercises and corrected exercises for practical training courses, case studies and coverage of real cases for training seminars.
• At the end of each course or seminar, ORSYS provides participants with a course evaluation questionnaire that is analysed by our instructional teams.
• A check-in sheet for each half-day of attendance is provided at the end of the training, along with a course completion certificate if the trainee attended the entire session.
TERMS AND DEADLINES
Registration must be completed 24 hours before the start of the training.
ACCESSIBILITY FOR PEOPLE WITH DISABILITIES
Do you need special accessibility accommodations? Contact Mrs. Fosse, Disability Manager, at psh-accueil@orsys.fr to review your request and its feasibility.
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