Modern C# and .NET Tutorial: Cross-Platform Basics/

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Using Code-Behind Files with Razor Pages

Learn about creating a razor page illustrated through creating a suppliers list page.

We'll cover the following...

Creating a Razor Page for a list of suppliers
Try it yourself

Sometimes, it is better to separate the HTML markup from the data and executable code because it is more organized. Razor Pages allows us to do this by putting the C# code in code-behind class files. They have the same name as the .cshtml file but end with .cshtml.cs.

Creating a Razor Page for a list of suppliers

We will now create a Razor Page that shows a list of suppliers. In this example, we are focusing on learning about code-behind files. Next, we will load the list of suppliers from a database, but for now, we will simulate that with a hardcoded array of string values:

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Introduction

Hello, C#! Welcome, .NET!

Speaking C#

Controlling Flow, Converting Types, and Handling Exception

Writing, Debugging, and Testing Functions

Building Your Own Types with Object-Oriented Programming

Implementing Interfaces and Inheriting Classes

Packaging and Distributing .NET Types

Working with Common .NET Types

Working with Files, Streams, and Serialization

Working with Data Using Entity Framework Core

Querying and Manipulating Data Using LINQ

Introducing Web Development Using ASP.NET Core

Building Websites Using ASP.NET Core Razor Pages

Building Websites Using the Model-View-Controller Pattern

Building and Consuming Web Services

Building User Interfaces Using Blazor

Conclusion

Using Code-Behind Files with Razor Pages

Creating a Razor Page for a list of suppliers