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Windows Presentation Foundation Development Cookbook

You're reading from   Windows Presentation Foundation Development Cookbook 100 recipes to build rich desktop client applications on Windows

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781788399807
Length 524 pages
Edition 1st Edition
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Author (1):
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Kunal Chowdhury Kunal Chowdhury
Author Profile Icon Kunal Chowdhury
Kunal Chowdhury
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Toc

Table of Contents (13) Chapters Close

Preface 1. WPF Fundamentals 2. Using WPF Standard Controls FREE CHAPTER 3. Layouts and Panels 4. Working with Data Bindings 5. Using Custom Controls and User Controls 6. Using Styles, Templates, and Triggers 7. Using Resources and MVVM Patterns 8. Working with Animations 9. Using WCF Services 10. Debugging and Threading 11. Interoperability with Win32 and WinForm 12. Other Books You May Enjoy

Rescaling UI elements using a ViewBox

When you are building an application, you don't know the screen resolution of the system where the application will be running. If you design the UI considering small or standard resolution in mind, the UI controls will look very small in a high-resolution monitor. If you do the reverse, with big screens in mind, the user won't see the parts of the screen, if executed on a low-resolution monitor.

Hence, there is a need to create an auto-scaling mechanism, which will take care of different screen resolutions. ViewBox is a very popular control in WPF, which helps you to scale the content to fit the available space based on the size. When you resize the parent, it automatically transforms the content to scale in proportion.

Let's learn how it works, with a simple example, in this recipe.

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