Simple and Efficient Programming with C# : Skills to Build Applications with Visual Studio And .NET / Vaskaran Sarcar.
Sarcar, Vaskaran, author.
2022
QA76.73.C154
Available Online

Linked e-resources

Linked Resource Online Access
Concurrent users Unlimited
Authorized users Authorized users
Document Delivery Supplied Can lend chapters, not whole ebooks

Details

Title Simple and Efficient Programming with C# : Skills to Build Applications with Visual Studio And .NET / Vaskaran Sarcar.
Author Sarcar, Vaskaran, author.
Edition 2nd ed.
ISBN 9781484287378 (electronic bk.)
1484287371 (electronic bk.)
9781484287361
1484287363
DOI https://doi.org/10.1007/978-1-4842-8737-8
Imprint Berkeley, CA : Apress L. P., 2022.
Language English
Description 1 online resource (322 p.)
Other Standard Identifiers 10.1007/978-1-4842-8737-8 doi
Call Number QA76.73.C154
Dewey Decimal Classification 005.13/3
Summary Apply skills and approaches to your programming to build a real-world application in C# 11 using the latest editions of Visual Studio, C#, and Microsoft .NET. This revised edition is updated with C#11 and places more emphasis on the newly introduced top-level statements. Additionally, you will find useful techniques and an explanation of the differences between writing code in two different styles. It also covers the new templates introduced in .NET 6, along with usage of .NET 7 in Windows 10 to write code and generate output. Each chapter opens with an introduction and original application written in C# 11 so that you can jump right into coding. From there, you are guided through an expected output and taught best practices along the way. Author Vaskaran Sarcar emphasizes extending and maintaining the same program and he demonstrates examples for different scenarios to make your program more efficient and effective. This book is divided into five parts. The first part starts with a detailed discussion of polymorphism. It then shows you how to make proper use of abstract classes and interfaces, and teaches you to discern which technique to use for a specific scenario. Discussions on code comments teach you how to use them effectively, and why you need to be careful with code comments. In the second part you will learn six design principles, including SOLID and DRY principles. These are the foundation of well-known design patterns, and they establish practices for developing software with considerations for maintaining and extending as a project grows. The third part walks you through methods to make efficient applications. You will learn the common use of factories to separate code from its opposite and the alternative of inheritance using object composition and wrappers. This part also demonstrates the use of template methods, hooks, and facades in programming. Hints show you how professional coders develop an enterprise application. Better handling of exceptions and null values is another integral part of professional programming, which the fourth part explores in detail. This will help you become a more professional programmer. In the final part of the book, you will learn about effective memory management techniques and the use and misuse of design patterns. This part also briefly discusses how to decide between a static method and an instance method and other techniques. After reading this book, you will be able to implement best practices to make your programs more effective and reliable. What Will You Learn Analyze alternative solutions before implementation by comparing pros and cons Make polymorphic code perform better Know the side effects of bad/redundant comments Understand the significance of the SOLID and DRY principles Add features using wrappers Redefine steps without altering the calling sequence of an algorithm Use hooks in your application Convert a complex system into a user-friendly system using facades Run your application in .NET 6 Who Is This Book For Developers with a basic knowledge of C#.
Note Description based upon print version of record.
Case 1: Handling Different Exceptions in the Same Way
Access Note Access limited to authorized users.
Available in Other Form Simple and Efficient Programming with C#
Linked Resources Online Access
Record Appears in Online Resources > Ebooks
All Resources
Intro
Table of Contents
About the Author
About the Technical Reviewers
Introduction
Part I: Fundamentals
Chapter 1: Flexible Code Using Polymorphism
Recap of Polymorphism
Initial Program
Demonstration 1
Output
Analysis
Better Program
Demonstration 2
Analysis
Useful Notes
Summary
Chapter 2: Abstract Class or Interface?
Recap of Abstract Classes and Interfaces
Initial Program
Demonstration 1
Better Program
Demonstration 2
Output
Analysis
Summary
Chapter 3: Wise Use of Code Comments
Recap of Code Comments

Initial Program
Demonstration 1
Output
Analysis
Better Program
Demonstration 2
Analysis
Use the Power of C#
Demonstration 3
Analysis
Summary
Part II: Important Principles
Chapter 4: Know SOLID Principles
Single Responsibility Principle
Initial Program
Demonstration 1
Output
Analysis
Better Program
Demonstration 2
Output
Open/Closed Principle
Initial Program
Demonstration 3
Output
Analysis
Better Program
Demonstration 4
Output
Analysis
Liskov Substitution Principle
Initial Program
Demonstration 5

Output
Better Program
Demonstration 6
Output
Analysis
Interface Segregation Principle
Initial Program
Demonstration 7
Output
Analysis
Better Program
Demonstration 8
Output
Analysis
Dependency Inversion Principle
Initial Program
Demonstration 9
Output
Analysis
Better Program
Demonstration 10
Output
Analysis
Summary
Chapter 5: Use the DRY Principle
Reasons for DRY
Initial Program
Demonstration 1
Output
Analysis
Better Program
Demonstration 2
Output
Analysis
Further Improvement
Demonstration 3

Output
Demonstration 4
Output
Summary
Part III: Make Efficient Applications
Chapter 6: Separate Changeable Code Using Factories
The Problem Statement
Initial Program
Demonstration 1
Output
Analysis
Better Program
Demonstration 2
Output
Analysis
A New Requirement
Demonstration 3
Output
Analysis
Demonstration 4
Output
Summary
Chapter 7: Add Features Using Wrappers
The Problem Statement
Initial Program (Using Subclassing)
Demonstration 1
Better Program (Using Object Composition)
Class Diagram
Demonstration 2

Output
Analysis
Summary
Chapter 8: Make Efficient Templates Using Hooks
The Problem Statement
Initial Program
Class Diagram
Demonstration 1
Output
Analysis
Enhanced Requirement
Demonstration 2
Output
Summary
Chapter 9: Simplify Complex Systems Using Facades
The Problem Statement
Initial Program
Demonstration 1
Output
Analysis
Better Program
Class Diagram
Demonstration 2
Output
Analysis
Summary
Part IV: Handling Surprises in a Better Way
Chapter 10: Organizing Exceptions
Recap of Exceptions

Browse Subjects

Show more subjects...

Statistics

from
to
Export