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Marc Gilbert

Manage State in your application by learning how to use the State Design Pattern in C#. In this course, you will cover a design pattern for handling any situation based on context or state-based changes.

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Manage State in your application by learning how to use the State Design Pattern in C#. In this course, you will cover a design pattern for handling any situation based on context or state-based changes.

Are you looking for a way to better manage state in your application? Are your methods loaded with complex condition logic that’s hard to follow, debug, and maintain? In this course, C# Design Patterns: State, you will learn a tried and true design pattern for handling any situation in which the behavior of entities in your application changes based on context or state. First, you will explore the concept of state including what it is and its implications for development. Next, you will review some traditional approaches to managing state like if-else statements and switches and examine their strengths and shortcomings. Then, you will be introduced to the State Design Pattern and learn why it exists and when to use it. Finally, you will get hands-on experience implementing the pattern in clean and concise way that you can use in any or all of your applications. When you’ve finished this course, you will have the skills and understanding required to implement this elegant solution to handling state in your applications.

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What's inside

Syllabus

Course Overview
The State Design Pattern

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Taught by Marc Gilbert, who is recognized for their work in C#
Provides tried-and-true design patterns for handling state-based changes in C# applications
Develops skills and understanding needed to implement elegant solutions for handling application state
Helps learners understand and handle complex condition logic, making code more maintainable
Requires learners to have a strong foundation in C# programming

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in C# Design Patterns: State with these activities:
Review basic coding concepts in C#
Strengthen your foundation in C# and ensure you have the necessary skills to fully benefit from this course.
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  • Review variables, data types, and operators
  • Practice basic control structures
  • Refresh your understanding of object-oriented programming
Join a study group and discuss the State Design Pattern
Engage with peers and exchange knowledge to enhance your understanding of the State Design Pattern.
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  • Find a study group or online community
  • Participate in discussions and share your insights
  • Ask questions and seek clarification
Review "Design Patterns: Elements of Reusable Object-Oriented Software"
Refresh your knowledge of design patterns and their application in software development.
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  • Read the book and take notes
  • Summarize key concepts and examples
  • Apply design patterns to your own code
Five other activities
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Follow a tutorial on the State Design Pattern in C#
Supplement your understanding of the State Design Pattern with a guided demonstration.
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  • Find a tutorial on the State Design Pattern in C#
  • Follow the tutorial step-by-step
  • Apply the concepts to your own code
Solve coding challenges on LeetCode
Reinforce your understanding of state management concepts through hands-on practice.
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  • Choose a problem that involves state management
  • Analyze the problem and design a solution
  • Implement your solution in C#
  • Test your solution and debug any errors
Gather and organize resources on the State Design Pattern
Create a curated collection of resources that will serve as a valuable reference for the course.
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  • Search for articles, tutorials, and examples on the State Design Pattern
  • Organize the resources into a coherent structure
  • Share your compilation with classmates
Develop a state-based game in C#
Apply your knowledge of the State Design Pattern to a practical project and build a deeper understanding.
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  • Design the game state machine
  • Implement the game logic using the State Design Pattern
  • Test and debug your game
  • Refine your game design and add features
Assist fellow students in understanding the State Design Pattern
Strengthen your own knowledge by helping others and contribute to the success of your peers.
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  • Offer assistance in online forums or study groups
  • Provide clear explanations and examples
  • Encourage others to ask questions and participate in discussions

Career center

Learners who complete C# Design Patterns: State will develop knowledge and skills that may be useful to these careers:
Software Architect
Software Architects work towards aligning software systems to larger business goals. They create and maintain software systems, work with software developers to deliver viable products and solutions, and make sure that customers actually get value from the software. This course can help pave the way toward a career as a Software Architect because it teaches how to design software patterns that can be reused in other projects. A deep understanding of these design patterns is critical for success throughout the career.
Technical Architect
Technical Architects are responsible for developing architecture roadmaps for software applications. This course is a valuable stepping stone toward landing a job as a Technical Architect, as it teaches the principles of one of the most common design patterns used in programming. Deep knowledge of these patterns will help keep the systems the Technical Architect creates flexible and maintainable.
Chief Technology Officer
Chief Technology Officers are responsible for overseeing the technological needs of their corporations. They create and implement a vision of how technology can help achieve business goals. This course may be useful for those interested in becoming a Chief Technology Officer because it teaches the fundamentals of state management. Effective state management is a foundational part of creating maintainable, flexible applications that can handle uncertain business requirements, a skill that is critical for a successful CTO.
Senior Software Engineer
Senior Software Engineers provide technical leadership to junior employees, work with customers and product teams to translate business requirements into technical designs, and are responsible for the quality of the software before it is shipped. This course may prove useful for a career as a Senior Software Engineer. It teaches how to write code using the State Design Pattern, which makes applications easier to maintain and evolve over time. For a Senior Software Engineer, it is critical to be able to architect software systems that can adapt as requirements change.
Software Developer
Software Developers design, build, and maintain software systems. This course provides a solid foundation in software design patterns that allows a Software Developer to create maintainable software. The course is especially relevant because of its focus on the State Design Pattern, one of the most commonly used design patterns in software development. Understanding how to use this pattern will increase a Software Developer's productivity and create opportunities for career growth.
Product Manager
Product Managers are responsible for the vision, definition, and delivery of a technology product. They work with engineers, designers, and business stakeholders to ensure that the product meets the needs of its users. This course may be useful for aspiring Product Managers. In this course, you will learn how to manage the state of your software application as it changes, a critical skill for any Product Manager.
Technical Program Manager
Technical Program Managers oversee the technical aspects of a software development project. This course may be useful for a career as a Technical Program Manager. It teaches how to manage the state of software applications, which is critical for overseeing a project’s technical delivery.
Systems Analyst
Systems Analysts work with organizations to define their business needs and develop software systems to meet those needs. The course may be helpful for a career as a Systems Analyst as it teaches how to manage the state of software applications. By learning how to manage state, a Systems Analyst will be better equipped to create software that meets the ever changing needs of organizations.
IT Project Manager
IT Project Managers oversee the planning and execution of IT projects. This course may prove useful for a career as an IT Project Manager, as it teaches how to manage the state of software applications. By learning how to manage state, an IT Project Manager will be better equipped to manage IT projects that involve software development.
Database Administrator
Database Administrators implement and maintain database management systems. This course may prove useful for a career as a Database Administrator, as it teaches how to manage the state of software applications. By learning how to manage state, a Database Administrator will be better equipped to maintain databases in a variety of states, an essential skill for database management.
Software Quality Assurance Analyst
Software Quality Assurance Analysts work to improve the quality of software products. Coursework in this area may prove useful for a career as a Software Quality Assurance Analyst because it teaches the principles of one of the most common design patterns used in programming. Deep knowledge of these patterns will help a Software Quality Assurance Analyst better understand the software they are testing.
Computer Systems Analyst
Computer Systems Analysts work with businesses to design and implement computer systems. This course may prove useful for a career as a Computer Systems Analyst, as it teaches how to manage the state of software applications. By learning how to manage state, a Computer Systems Analyst will be better equipped to design and implement systems that meet the needs of businesses.
Data Analyst
Data Analysts analyze data to identify trends and insights. This course may prove useful for a career as a Data Analyst, as it teaches how to manage the state of software applications. By learning how to manage state, a Data Analyst will be better equipped to analyze data and identify trends that can help businesses make better decisions.
IT Consultant
IT Consultants provide consulting services to help businesses improve their use of technology. This course may prove useful for a career as an IT Consultant, as it teaches how to manage the state of software applications. By learning how to manage state, an IT Consultant will be better equipped to help businesses implement and maintain software systems.

Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in C# Design Patterns: State.
This popular book presents a more accessible and engaging approach to learning design patterns, using a conversational style and plenty of illustrations.
Provides a deep dive into domain-driven design, covering concepts, patterns, and best practices for designing effective software systems.
Explores advanced software architecture concepts and patterns, providing valuable insights for experienced software architects.
This classic book provides comprehensive guidance on all aspects of software development, including design, construction, and testing.
This comprehensive guide to C# 7 provides a solid foundation in the language and its features, including the latest updates in .NET and .NET Core.
This concise guide provides a modern take on design patterns, covering both classic and contemporary patterns in the context of C#.
Emphasizes the importance of writing clean and well-structured code, which is essential for maintaining and evolving software systems.
Provides a comprehensive introduction to object-oriented analysis and design, covering fundamental concepts and techniques.
Focuses on enterprise integration patterns, providing a comprehensive guide to designing and implementing messaging solutions in complex distributed systems.
This cookbook provides a collection of practical recipes and code samples for solving common problems in C# development, including topics related to design patterns.

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