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Blazor WebAssembly by Example, 2e

You're reading from Blazor WebAssembly by Example, 2e Use practical projects to start building web apps with .NET 7, Blazor WebAssembly, and C#

Product type Paperback

Published in Feb 2023

Publisher Packt

ISBN-13 9781803241852

Length 438 pages

Edition 2nd Edition

Languages

C#

Tools

.NET

Concepts

Front End Web Development

Author (1):

Toi B. Wright

View More author details

Table of Contents (15) Chapters

Preface

1. Introduction to Blazor WebAssembly FREE CHAPTER

2. Building Your First Blazor WebAssembly Application

3. Debugging and Deploying a Blazor WebAssembly App

4. Building a Modal Dialog Using Templated Components

5. Building a Local Storage Service Using JavaScript Interoperability (JS Interop)

6. Building a Weather App as a Progressive Web App (PWA)

7. Building a Shopping Cart Using Application State

8. Building a Kanban Board Using Events

9. Uploading and Reading an Excel File

10. Using Azure Active Directory to Secure a Blazor WebAssembly Application

11. Building a Task Manager Using ASP.NET Web API

12. Building an Expense Tracker Using the EditForm Component

13. Other Books You May Enjoy

14. Index

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https://packt.link/EarlyAccess

There are many different scenarios that require a web app to allow users to upload local files. Also, there are just as many different types of files that a user may need to upload.

In this chapter, we will learn how to upload different types of files by using the InputFile component. We will learn how to upload image files and how to resize the images that are uploaded. We will also learn how to perform virtualization by using the Virtualize component to only render the visible data. Finally, we will learn how to read a Microsoft Excel file by using the Open XML SDK.

The project that we create in this chapter will be an Excel reader that will allow us to upload an Excel file and view its contents in a table using virtualization.

Decipher the partsto read an Excel file -not complicated!

In this chapter, we will cover the following topics:

Uploading files
Using virtualization
Reading Excel files

The rest of the chapter is locked

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Authors (1)

Toi B. Wright

Toi B. Wright

Toi B. Wright has been obsessed with ASP.NET for almost 20 years. She is the founder and president of the Dallas ASP.NET User Group. She has been a Microsoft MVP in ASP. NET for 18 years and is also an ASPInsider. She is an experienced full-stack software developer, book author, courseware author, speaker, and community leader with over 25 years of experience. She has a B.S. in computer science and engineering from the Massachusetts Institute of Technology (MIT) and an MBA from Carnegie Mellon University (CMU).

See other products by Toi B. Wright

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