Working with Data | MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

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MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

By : Johnny Tordgeman

4.8 (5)

MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

4.8 (5)

By: Johnny Tordgeman

Overview of this book

Microsoft Silverlight is a powerful development platform for creating engaging, interactive applications for many screens across the Web, desktop, and mobile devices. Silverlight is also a great (and growing) Line-Of-Business platform and is increasingly being used to build data-driven business applications. Silverlight is based on familiar .NET languages such as C# which enables existing .NET developers to get started developing rich internet applications almost immediately. "MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide" will show you how to prepare for and pass the (70-506): TS: Microsoft Silverlight 4 Development exam.Packed with practical examples and Q&As, MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide starts by showing you how to lay out a user interface, enhance the user interface, implement application logic, work with data and interact with a host platform amongst others.

MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

Credits

Credits

About the Author

About the Author

About the Reviewers

About the Reviewers

www.PacktPub.com

www.PacktPub.com

Preface

Preface

Free Chapter

Overview of Silverlight

Overview of Silverlight

What is Microsoft Silverlight

Introducing XAML

The Silverlight application model

Integrating Silverlight with HTML

In and out-of-browser support

Summary

Laying out Our User Interface

Laying out Our User Interface

Arranging content with panels

Using core and content controls

Creating user controls

The navigation framework

Displaying a collection of items

Playing media files

Test your knowledge

Summary

Enhancing the User Interface

Enhancing the User Interface

Creating or modifying the control styles

Creating control templates

Creating or modifying data templates

Manipulating visuals

Animating visuals

Implementing behaviors

Managing the visual state

Test your knowledge

Summary

Implementing Application Logic

Implementing Application Logic

Handling events

Consuming services asynchronously

Working with background threads

Working with dependency properties

Interacting with attached properties

Implementing ICommand

Test your knowledge

Summary

Working with Data

Working with Data

Implementing data binding

Formatting data

Creating and consuming value converters

Implementing data validation

Test your knowledge

Summary

Interacting with the Host Platform

Interacting with the Host Platform

Implementing the printing API

Creating out-of-browser applications

Accessing the isolated storage

Interacting with the DOM

Accessing the clipboard

Reading from and writing to the host filesystem

Handling alternative input methods

Test your knowledge

Summary

Structuring Applications

Structuring Applications

Creating and consuming resource dictionaries

Implementing localization and globalization

Handling application-level events

Test your knowledge

Summary

Deploying Applications

Deploying Applications

Configuring the Silverlight plugin

Dynamically loading application resources

Creating a client access policy

Test your knowledge

Summary

Test Your Knowledge — Answers

Test Your Knowledge — Answers

Chapter 2: Laying out Our User Interface

Chapter 3: Enhancing the User Interface

Chapter 4: Implementing Application Logic

Chapter 5: Working with Data

Chapter 6: Interacting with the Host Platform

Chapter 7: Structuring Applications

Chapter 8: Deploying Applications

Formatting data

New to Silverlight 4 is the ability to format bound data using the StringFormat property that we all know and love from .NET. Using the StringFormat property when doing data binding is perfect for when you wish to format the value that returns from the bind in a specific way, such as currency or any numerical format. Using StringFormat is pretty straightforward; just add the StringFormat property after the binding declaration, just like you did with the mode earlier:

<TextBlock Text="{Binding Price, StringFormat=c}"/>

The preceding line of code will format the Price property to a currency, which on my machine translates to 5.00$. But why did it choose the dollar symbol and not any other currency symbol? The reason for that is that formatting picks up on the default culture of the system. As my default culture is en-US, I get the dollar symbol. If I had my culture set as he-IL, I would have got the New Israeli Shekel (NIS) symbol.

Currency is just one example of use...

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MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

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