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WiX: A Developer's Guide to Windows Installer XML

You're reading from   WiX: A Developer's Guide to Windows Installer XML If you’re a developer needing to create installers for Microsoft Windows, then this book is essential. It’s a step-by-step tutorial that teaches you all you need to know about WiX: the professional way to produce a Windows installer package.

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Product type Paperback
Published in Oct 2010
Publisher Packt
ISBN-13 9781849513722
Length 348 pages
Edition 1st Edition
Tools
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Toc

Table of Contents (18) Chapters Close

WiX: A Developer's Guide to Windows Installer XML
Credits
About the Author
About the Reviewer
Preface
1. Getting Started FREE CHAPTER 2. Creating Files and Directories 3. Putting Properties and AppSearch to Work 4. Improving Control with Launch Conditions and Installed States 5. Understanding the Installation Sequence 6. Adding a User Interface 7. Using UI Controls 8. Tapping into Control Events 9. Working from the Command Line 10. Accessing the Windows Registry 11. Controlling Windows Services 12. Localizing Your Installer 13. Upgrading and Patching

Writing to the Registry


To write to the Registry, you'll use the RegistryValue element by itself or paired with a RegistryKey element. By itself, RegistryValue can perform simple writes. Writing multiple things to the same place is easier when you use RegistryKey. We'll discuss both of these in the next sections. Writing occurs during the "deferred" stage of the Execute sequence during an action called WriteRegistryValues.

RegistryValue

Writing to the Registry is sort of like installing something on the end user's computer. So, you'll have to place your RegistryValue element inside a Component. This is actually a good thing as it gives you the opportunity to set component-level conditions on the action. You could use this to only write to the Registry if a certain condition is met. Refer back to Chapter 4 for a discussion on component-level conditions.

Just like when you're installing a file, you must mark something inside the component as the KeyPath item. In this case, we can mark the RegistryValue...

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