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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#

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Product type Paperback
Published in Feb 2023
Publisher Packt
ISBN-13 9781803241852
Length 438 pages
Edition 2nd Edition
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Concepts
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Author (1):
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Toi B. Wright Toi B. Wright
Author Profile Icon 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).
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Toc

Table of Contents (15) Chapters Close

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
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Authors (1)

Profile icon 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).
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