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

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

By : Johnny Tordgeman
4.8 (5)
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MCTS: Microsoft Silverlight 4 Development (70-506) Certification Guide

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.
Table of Contents (15 chapters)
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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
1
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
2
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
3
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
4
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
5
Working with Data
Working with Data
Implementing data binding
Formatting data
Creating and consuming value converters
Implementing data validation
Test your knowledge
Summary
6
Interacting with the Host Platform
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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
7
Structuring Applications
Structuring Applications
Creating and consuming resource dictionaries
Implementing localization and globalization
Handling application-level events
Test your knowledge
Summary
8
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

Reading from and writing to the host filesystem

The new I/O dialog boxes in Silverlight allow our application to store and read files from outside of the isolated storage area, which we have discussed earlier.

To open a file in Silverlight, we use the OpenFileDialog class, which enables us to ask the user for one or more files from his system and load the data from these files to the memory. The OpenFileDialog class exposes the following three properties for customizing the selections presented to the user when the dialog box is launched:

  • Filter: This enables us to filter which type or types of files the user can select from this dialog box.

  • FilterIndex: If you allow the user to select from multiple file formats, setting this property will determine which filter is the default one.

  • MultiSelect: This is a Boolean property, which specifies whether the user can select a single file or multiple files. If not set, the default behavior of the dialog box is to allow the user to select a single...

End of Section 7
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