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Modern Web Development with ASP.NET Core 3

You're reading from   Modern Web Development with ASP.NET Core 3 An end to end guide covering the latest features of Visual Studio 2019, Blazor and Entity Framework

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Product type Paperback
Published in Jun 2020
Publisher Packt
ISBN-13 9781789619768
Length 802 pages
Edition 2nd Edition
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Author (1):
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Ricardo Peres Ricardo Peres
Author Profile Icon Ricardo Peres
Ricardo Peres
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Table of Contents (26) Chapters Close

Preface 1. Section 1: The Fundamentals of ASP.NET Core 3
2. Getting Started with ASP.NET Core FREE CHAPTER 3. Configuration 4. Routing 5. Controllers and Actions 6. Views 7. Section 2: Improving Productivity
8. Using Forms and Models 9. Implementing Razor Pages 10. API Controllers 11. Reusable Components 12. Understanding Filters 13. Security 14. Section 3: Advanced Topics
15. Logging, Tracing, and Diagnostics 16. Understanding How Testing Works 17. Client-Side Development 18. Improving Performance and Scalability 19. Real-Time Communication 20. Introducing Blazor 21. gRPC and Other Topics 22. Application Deployment 23. Assessments 24. Other Books You May Enjoy Appendix A: The dotnet Tool

Passing data to views

Next we will be talking about different ways to pass data to a view.

Using the model

By default, a Razor view inherits from RazorPage<dynamic>, which means that the model is prototyped as dynamic.

This will be the type for the Model property. This is a flexible solution because you can pass whatever you want in the model, but you won't get IntelliSense—Visual Studio support in completion—for it.

You could, however, specify a strongly typed model through inherits, like this:

@inherits RazorPage<ProcessModel>

This could also be achieved by using the model directive, like this:

@model ProcessModel

These are essentially the same. Visual Studio helps you find its properties and methods, as illustrated in the following screenshot:

One thing to keep in mind is that you cannot pass an anonymous type on your controller, as the view won...
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