Programmation en C #

Langue : FRRéférence : 20483Durée : 5 jours
Formation à distance ou en vos locaux.Prix : A définir
Date non disponible actuellement :

Cette formation est organisée uniquement à la demande d'un client et sera adaptée à ses besoins spécifiques.
Le coût de celle-ci sera donc déterminé par un devis personnalisé (avec This email address is being protected from spambots. You need JavaScript enabled to view it. ou This email address is being protected from spambots. You need JavaScript enabled to view it. au 53 28 20 1).

Pendant la pandémie, le Telindus Training Institute n'effectue ses formations qu'au travers de la formation à distance ou en vos locaux.
Ainsi, un grand nombre de nos formations propose une réduction tarifaire.
Veuillez nous contacter pour plus de renseignements. This email address is being protected from spambots. You need JavaScript enabled to view it.

Objectifs :

After completing this course, students will be able to:

- Describe the core syntax and features of C#.
- Create and call methods, catch and handle exceptions, and describe the monitoring requirements of large-scale applications.
- Implement the basic structure and essential elements of a typical desktop application.
- Create classes, define and implement interfaces, and create and use generic collections.
- Use inheritance to create a class hierarchy, extend a .NET Framework class, and create generic classes and methods.
- Read and write data by using file input/output and streams, and serialize and deserialize data in different formats.
- Create and use an entity data model for accessing a database and use LINQ to query and update data.
- Use the types in the System.Net namespace and WCF Data Services to access and query remote data.
- Build a graphical user interface by using XAML.
- Improve the throughput and response time of applications by using tasks and asynchronous operations.
- Integrate unmanaged libraries and dynamic components into a C# application.
- Examine the metadata of types by using reflection, create and use custom attributes, generate code at runtime, and manage assembly versions.
- Encrypt and decrypt data by using symmetric and asymmetric encryption.

Contenu :

About this course:

This training course teaches developers the programming skills that are required for developers to create Windows applications using the C# language. During their five days in the classroom students review the basics of C# program structure, language syntax, and implementation details, and then consolidate their knowledge throughout the week as they build an application that incorporates several features of the .NET Framework 4.7.

Course Outline:

Module 1: Review of C# Syntax
The Microsoft .NET Framework version 4.7 provides a comprehensive development platform that you can use to build, deploy, and manage applications and services. By using the .NET Framework, you can create visually compelling applications, enable seamless communication across technology boundaries, and provide support for a wide range of business processes.

In this module, you will learn about some of the core features provided by the .NET Framework and Microsoft Visual Studio. You will also learn about some of the core Visual C# constructs that enable you to start developing .NET Framework applications.

After completing this module, students will be able to:
- Describe the architecture of .NET Framework applications and the features that Visual Studio 2017 and Visual C# provide.
- Use basic Visual C# data types, operators, and expressions.
- Use standard Visual C# constructs.

Module 2: Creating Methods, Handling Exceptions, and Monitoring Applications
Applications often consist of logical units of functionality that perform specific functions, such as providing access to data or triggering some logical processing. Visual C# is an object-orientated language and uses the concept of methods to encapsulate logical units of functionality. A method can be as simple or as complex as you like, and therefore it is important to consider what happens to the state of your application when an exception occurs in a method.

In this module, you will learn how to create and use methods and how to handle exceptions. You will also learn how to use logging and tracing to record the details of any exceptions that occur.

After completing this module, students will be able to:
- Create and invoke methodss
- Create overloaded methods, and use optional parameters
- Handle exceptions
- Monitor applications by using logging, tracing, and profiling

Module 3: Developing the Code for a Graphical Application
To create effective applications by using Windows Presentation Foundation (WPF) or other .NET Framework platforms, you must first learn some basic Visual C# constructs. You need to know how to create simple structures to represent the data items you are working with. You need to know how to organize these structures into collections, so that you can add items, retrieve items, and iterate over your items. Finally, you need to know how to subscribe to events so that you can respond to the actions of your users.

In this module, you will learn how to create and use structs and enums, organize data into collections, and create and subscribe to events.

After completing this module, students will be able to:
- Create and use structs and enums.
- Use collection classes to organize data.
- Create and subscribe to events.

Module 4: Creating Classes and Implementing Type-safe Collections
In this module, you will learn how to use interfaces and classes to define and create your own custom, reusable types. You will also learn how to create and use enumerable, type-safe collections of any type..

After completing this module, students will be able to:
- Create and instantiate classes.
- Create and instantiate interfaces.
- Use generics to create type-safe collections.

Module 5: Creating a Class Hierarchy by Using Inheritance
In this module, you will learn how to use inheritance to create class hierarchies and to extend .NET Framework types.

After completing this module, students will be able to:
- Create base classes and derived classes by using inheritance.
- Create classes that inherit from .NET Framework classes..

Module 6: Reading and Writing Local Data
In this module, you will learn how to read and write data by using transactional file system I/O operations, how to serialize and deserialize data to the file system, and how to read and write data to the file system by using streams.

After completing this module, students will be able to:
- Read and write data to and from the file system by using file I/O.
- Convert data into a format that can be written to or read from a file or other data source.
- Use streams to send and receive data to or from a file or data source.

Module 7: Accessing a Database
In this module, you will learn how to create and use entity data models (EDMs) and how to query many types of data by using Language-Integrated Query (LINQ).

After completing this module, students will be able to:
- Create, use, and customize an EDM.
- Query data by using LINQ.

Module 8: Accessing Remote Data
In this module, you will learn how to use the request and response classes in the System.Net namespace to directly manipulate remote data sources. You will also learn how to use Windows Communication Foundation (WCF) Data Services to expose and consume an entity data model (EDM) over the web.

After completing this module, students will be able to:
- Send data to and receive data from web services and other remote data sources.
- Access data by using WCF Data Services..

Module 9: Designing the User Interface for a Graphical Application
In this module, you will learn how to use Extensible Application Markup Language (XAML) and Windows Presentation Foundation (WPF) to create engaging UIs.

After completing this module, students will be able to:
- Use XAML to design a UI.
- Bind a XAML control to data.
- Apply styles to a XAML UI..

Module 10: Improving Application Performance and Responsiveness
In this module, you will learn how to improve the performance of your applications by distributing your operations across multiple threads.

After completing this module, students will be able to:
- Use the Task Parallel Library to implement multitasking.
- Perform long-running operations without blocking threads.
- Control how multiple threads can access resources concurrently..

Module 11: Integrating with Unmanaged Code
In this module, you will learn how to interoperate unmanaged code in your applications and how to ensure that your code releases any unmanaged resources.

After completing this module, students will be able to:
- Integrate unmanaged code into a Microsoft Visual C# application by using the Dynamic Language Runtime (DLR).
- Control the lifetime of unmanaged resources and ensure that your application releases resources.

Module 12: Creating Reusable Types and Assemblies
In this module, you will learn how to consume existing assemblies by using reflection and how to add additional metadata to types and type members by using attributes. You will also learn how to generate code at run time by using the Code Document Object Model (CodeDOM) and how to ensure that your assemblies are signed and versioned, and available to other applications, by using the global assembly cache (GAC).

After completing this module, students will be able to:
- Use reflection to inspect and execute assemblies.
- Create and consume custom attributes.
- Generate managed code at run time by using CodeDOM.
- Version, sign, and deploy your assemblies to the GAC.

Module 13: Encrypting and Decrypting Data
In this module, you will learn how to implement symmetric and asymmetric encryption and how to use hashes to generate mathematical representations of your data. You will also learn how to create and manage X509 certificates and how to use them in the asymmetric encryption process.

After completing this module, students will be able to:
- Encrypt data by using symmetric encryption.
- Encrypt data by using asymmetric encryption.

Pré-requis :

Prerequisites:

Developers attending this course should already have gained some limited experience using C# to complete basic programming tasks. More specifically, students should have hands-on experience using C# that demonstrates their understanding of the following:

- How to name, declare, initialize and assign values to variables within an application.
- How to use: arithmetic operators to perform arithmetic calculations involving one or more variables; relational operators to test the relationship between two variables or expressions; logical operators to combine expressions that contain relational operators.
- How to create the code syntax for simple programming statements using C# language keywords and recognize syntax errors using the Visual Studio IDE.
- How to create a simple branching structure using an IF statement.
- How to create a simple looping structure using a For statement to iterate through a data array.
- How to use the Visual Studio IDE to locate simple logic errors.
- How to create a Function that accepts arguments (parameters and returns a value of a specified type.
- How to design and build a simple user interface using standard controls from the Visual Studio toolbox.
- How to connect to a SQL Server database and the basics of how to retrieve and store data.
- How to sort data in a loop.
- How to recognize the classes and methods used in a program.

Audience Profile:

This course is intended for experienced developers who already have programming experience in C, C++, JavaScript, Objective-C, Microsoft Visual Basic, or Java and understand the concepts of object-oriented programming.

This course is not designed for students who are new to programming; it is targeted at professional developers with at least one month of experience programming in an object-oriented environment.

Telindus Training Institute utilise des cookies pour améliorer l'expérience client et l'utilisation de son site. En continuant à surfer sur training.telindus.lu, vous acceptez les conditions d’utilisation de ces cookies.