Entity Framework: Building Real-World Applications

Introduction:

The Entity Framework: Constructing Actual-World Functions course offers a hands-on, sensible method to understanding Entity Framework (EF) by two main tasks. You’ll discover ways to mannequin real-world knowledge utilizing EF, carry out CRUD operations, and work with LINQ and SQL queries. By the top of this course, you’ll be proficient in utilizing Entity Framework to construct strong functions in .NET, with a deal with managing hospital knowledge and worker lists.

Part 1: Undertaking on Entity Framework: Hospital Administration System

This part will information you thru constructing a Hospital Administration System utilizing Entity Framework. You’ll discover ways to mannequin the hospital’s knowledge construction and handle affected person data successfully.

• Lecture 1: Introduction to Undertaking
  You’ll be launched to the scope and goals of the Hospital Administration System undertaking, together with an summary of the hospital’s knowledge wants and the way Entity Framework will assist handle it.
• Lecture 2: Entity Framework
  This lecture covers the fundamentals of Entity Framework, together with its core ideas and the way it simplifies database operations with C#.
• Lecture 3: Affected person Class
  You’ll discover ways to outline the Affected person class, which represents affected person knowledge, and map it to the database utilizing EF.
• Lecture 4: Hospital Context
  The HospitalContext class will probably be launched, serving because the bridge between your utility and the database, enabling CRUD operations.
• Lecture 5: Utilizing Var
  Understanding how you can use var in C# for implicit sort declaration, particularly when querying knowledge utilizing EF.
• Lecture 6: Desk Change
  Discover ways to modify desk schemas, together with including or eradicating columns, and guaranteeing your mannequin and database stay in sync.
• Lecture 7: Protected Override Void
  This lecture introduces overriding protected strategies for customizing habits in your EF fashions.
• Lecture 8: Schema Defining and Desk
  You’ll discover schema definitions and how you can create tables based mostly on the DbContext configuration.
• Lecture 9: Fluent API
  Discover ways to use Fluent API to configure your Entity Framework fashions in additional superior methods than knowledge annotations permit.
• Lecture 10: Assertion
  Introduction to writing EF queries utilizing LINQ or technique syntax to retrieve and manipulate knowledge.
• Lecture 11: Knowledge Accomplished
  This lecture summarizes how you can persist knowledge modifications to the database after performing CRUD operations.
• Lecture 12: Overview of Affected person Particulars
  You’ll overview the main points of the Affected person class and its properties, ensuring all required fields are correctly configured.
• Lecture 13: Altering the Column Dimension
  Discover ways to modify the dimensions of columns in your database when obligatory, adjusting your knowledge mannequin accordingly.
• Lecture 14: Setting the Textual content Dimension
  You’ll discover how you can set the textual content size for string properties in your mannequin.
• Lecture 15: Medication ID
  Discover ways to deal with relationships between sufferers and drugs in your system, utilizing overseas keys and navigation properties.
• Lecture 16: Knowledge Annotations
  You’ll perceive how knowledge annotations are used to outline validation guidelines and schema data immediately in your fashions.
• Lecture 17: CUD Operations
  This lecture focuses on performing Create, Replace, and Delete operations with Entity Framework.
• Lecture 18: Program
  You’ll start integrating your code into a whole program, operating the Hospital Administration System as a working utility.
• Lecture 19: Hospital DB Initializer
  Discover ways to arrange your database initializer to seed your database with preliminary knowledge upon creation.
• Lecture 20: DB Mannequin Builder
  A deeper dive into constructing your database mannequin utilizing EF’s code-first method.

Part 2: Undertaking on Entity Framework: Managing Worker Checklist

On this part, you’ll develop a Managing Worker Checklist system, permitting you to observe working with advanced knowledge fashions and managing worker data, together with CRUD operations and querying.

• Lecture 21: Introduction to Undertaking
  This lecture introduces the objectives of the Worker Checklist undertaking, specializing in managing worker knowledge effectively utilizing EF.
• Lecture 22: Entity Framework
  A refresher on how Entity Framework works and the way it simplifies database interplay for functions.
• Lecture 23: Graph Desk
  Discover ways to create graph tables for managing advanced relationships like workers and their respective departments.
• Lecture 24: Division Desk Creation
  This lecture guides you thru organising the division desk, which can relate to worker data.
• Lecture 25: Small Correction and VS
  Repair minor points and be taught troubleshooting ideas in Visible Studio throughout improvement.
• Lecture 26: VS Facet Clarification
  A take a look at the Visible Studio instruments and settings used to construct Entity Framework functions.
• Lecture 27: CRUD Operations
  Introduction to performing CRUD operations (Create, Learn, Replace, Delete) with Entity Framework on worker data.
• Lecture 28: Insert Into Dept and Dept Success
  Discover ways to insert new data into the division desk and validate that the insertion was profitable.
• Lecture 29: EMP Insert
  This lecture focuses on inserting new worker data into the database.
• Lecture 30: Emp Success and SkillSet Insert
  Persevering with the worker administration, you’ll discover ways to insert skillset data and ensure success.
• Lecture 31: Skillset Success To Delete Success
  Give attention to deleting data from the database, reminiscent of eradicating an worker or skillset, whereas guaranteeing referential integrity.
• Lecture 32: Introduction to Question Mechanism
  Be taught the fundamentals of querying knowledge utilizing LINQ and Entity Framework.
• Lecture 33: Choose LINQ Question
  Get hands-on expertise with writing Choose LINQ queries to retrieve worker knowledge.
• Lecture 34: Choose LINQ Methodology
  You’ll be taught the strategy syntax of LINQ to realize the identical consequence because the question syntax.
• Lecture 35-36: WHERE LINQ Question & Methodology
  Perceive how you can filter knowledge with The place queries utilizing each question and technique syntax in LINQ.
• Lecture 37-40: Working with Lists and Ordering
  Be taught to work with lists of knowledge, order outcomes, and apply a number of sorting standards utilizing LINQ.
• Lecture 41-44: Grouping, Discovering, and Projections
  These lectures cowl how you can group knowledge, discover particular data, and undertaking outcomes to customized codecs.
• Lecture 45-46: First Default & Entity SQL
  Be taught to retrieve the primary file, deal with default values, and begin working with Entity SQL for extra advanced queries.
• Lecture 47-56: Superior Querying & Uncooked SQL
  Delve into extra superior queries with Entity SQL and uncooked SQL instructions to work together with the database immediately.

Conclusion:

By finishing Entity Framework: Constructing Actual-World Functions, you’ll achieve hands-on expertise with Entity Framework, overlaying every thing from fundamental CRUD operations to superior question strategies. You’ll be capable to confidently construct and keep real-world functions utilizing Entity Framework, reminiscent of hospital administration programs and worker monitoring functions.