Programming in C#
Descripció general
Descripció general
Aquest curs ensenya als desenvolupadors les habilitats de programació que es requereixen perquè creuen aplicacions Windows utilitzant el llenguatge C #. Durant els seus cinc dies a l’aula, els estudiants revisen els conceptes bàsics de l’estructura del programa C #, la sintaxi del llenguatge i els detalls de la implementació, i després consoliden els seus coneixements mentre construeixen una aplicació que incorpora diverses característiques de .NET Framework 4.5.
El curs introdueix moltes de les tècniques i tecnologies emprades per les modernes aplicacions d’escriptori i empresarials, incloent:
- Creació de nous tipus de dades.
- Maneig d’esdeveniments.
- Programació de la interfície d’usuari.
- Accés a una base de dades.
- Ús de dades remotes.
- Realització d’operacions de forma asíncrona.
- Integració amb codi no administrat.
- Creació d’atributs personalitzats.
- Xifrat i desxifrat de dades.
Al final del curs, els estudiants han de deixar la classe amb un sòlid coneixement de C # i com usar-lo per a desenvolupar aplicacions .NET Framework 4.5.
Objectius del curs
Objectius del curs
At the end of 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.
Dirigit a
Dirigit a
Prerequisits
Prerequisits
- 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.
Contingut del curs
Contingut del curs
Module 1: Review of C# Syntax
- Overview of Writing Applications using C#
- Datatypes, Operators, and Expressions
- C# Programming Language Constructs
Module 2: Creating Methods, Handling Exceptions, and Monitoring Applications
- Creating and Invoking Methods
- Creating Overloaded Methods and Using Optional and Output Parameters
- Handling Exceptions
- Monitoring Applications
Module 3: Developing the Code for a Graphical Application
- Implementing Structs and Enums
- Organizing Data into Collections
- Handling Events
Module 4: Creating Classes and Implementing Type-safe Collections
- Creating Classes
- Defining and Implementing Interfaces
- Implementing Type-safe Collections
Module 5: Creating a Class Hierarchy by Using Inheritance
- Creating Class Hierarchies
- Extending .NET Framework Classes
- Creating Generic Types
Module 6: Reading and Writing Local Data
- Reading and Writing Files
- Serializing and Deserializing Data
- Performing I/O Using Streams
Module 7: Accessing a Database
- Creating and Using Entity Data Models
- Querying Data by Using LINQ
- Updating Data by Using LINQ
Module 8: Accessing Remote Data
- Accessing Data Across the Web
- Accessing Data in the Cloud
Module 9: Designing the User Interface for a Graphical Application
- Using XAML to Design a User Interface
- Binding Controls to Data
- Styling a User Interface
Module 10: Improving Application Performance and Responsiveness
- Implementing Multitasking by using Tasks and Lambda Expressions
- Performing Operations Asynchronously
- Synchronizing Concurrent Access to Data
Module 11: Integrating with Unmanaged Code
- Creating and Using Dynamic Objects
- Managing the Lifetime of Objects and Controlling Unmanaged Resources
Module 12: Creating Reusable Types and Assemblies
- Examining Object Metadata
- Creating and Using Custom Attributes
- Generating Managed Code
- Versioning, Signing and Deploying Assemblies
Module 13: Encrypting and Decrypting Data
- Implementing Symmetric Encryption
- Implementing Asymmetric Encryption
