Book Image

C# 11 and .NET 7 – Modern Cross-Platform Development Fundamentals - Seventh Edition

By : Mark J. Price
4.2 (5)
Book Image

C# 11 and .NET 7 – Modern Cross-Platform Development Fundamentals - Seventh Edition

4.2 (5)
By: Mark J. Price

Overview of this book

Extensively revised to accommodate the latest features that come with C# 11 and .NET 7, this latest edition of our guide will get you coding in C# with confidence. You’ll learn object-oriented programming, writing, testing, and debugging functions, implementing interfaces, and inheriting classes. Next, you’ll take on .NET APIs for performing tasks like managing and querying data, working with the filesystem, and serialization. As you progress, you’ll also explore examples of cross-platform projects you can build and deploy, such as websites and services using ASP.NET Core. Instead of distracting you with unnecessary graphical user interface code, the first eleven chapters will teach you about C# language constructs and many of the .NET libraries through simple console applications. Having mastered the basics, you’ll then start building websites, web services, and browser apps. By the end of this book, you’ll be able to create rich web experiences and have a solid grasp of object-oriented programming that you can build upon.
Table of Contents (19 chapters)
18
Index

Exploring ASP.NET Core Razor Pages

ASP.NET Core Razor Pages allow a developer to easily mix C# code statements with HTML markup to make the generated web page dynamic. That is why Razor Pages use the .cshtml file extension.

By convention, ASP.NET Core looks for Razor Pages in a folder named Pages.

Enabling Razor Pages

You will now copy and change the static HTML page into a dynamic Razor Page, and then add and enable the Razor Pages service:

  1. In the Northwind.Web project folder, create a folder named Pages.
  2. Copy the index.html file into the Pages folder (in Visual Studio, hold down Ctrl while dragging and dropping.)
  3. For the file in the Pages folder, rename the file extension from .html to .cshtml.
  4. In index.cshtml, remove the <h2> element that says that this is a static HTML page.
  5. In Program.cs, before the statement that builds the app, add a statement to add ASP.NET Core Razor Pages and its related services, such as model binding...