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Xamarin Blueprints

You're reading from   Xamarin Blueprints Leverage the power of Xamarin to create stunning cross-platform and native apps

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Product type Paperback
Published in Sep 2016
Publisher Packt
ISBN-13 9781785887444
Length 516 pages
Edition 1st Edition
Languages
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Author (1):
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Michael Williams Michael Williams
Author Profile Icon Michael Williams
Michael Williams
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Table of Contents (9) Chapters Close

Preface 1. Building a Gallery Application FREE CHAPTER 2. Building a SpeechTalk Application 3. Building a GPS Locator Application 4. Building an Audio Player Application 5. Building a Stocklist Application 6. Building a Chat Application 7. Building a File Storage Application 8. Building a Camera Application

Styles


In our custom cell we have three labels without any styling or font assignation. We are going to spice up the look of each cell using Style. A Style groups a collection of property values into one object that can be applied to multiple visual element instances. The idea of this is to reduce repetitive markup so we can reuse similar styles across similar controls in our XAML. There are multiple ways to apply styling to a control in Xamarin.Forms. In this example, we will show you how to create a global style in the App.xaml file, and apply it to different controls in our application.

Our first global style will be for the title label in our custom cell. Let's open up the App.xaml file and insert the following into our resource dictionary:

<Style x:Key="TitleStyle" TargetType="Label"> 
                <Setter Property="TextColor" Value="Black" /> 
                <Setter Property="FontAttributes" Value="Bold" /> 
                <Setter Property="FontFamily...
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