Book Image

WiX 3.6: A Developer's Guide to Windows Installer XML

Book Image

WiX 3.6: A Developer's Guide to Windows Installer XML

Overview of this book

The cryptic science of Windows Installer can seem far off from the practical task of simply getting something installed. Luckily, we have WiX to simplify the matter. WiX is an XML markup, distributed with an open-source compiler and linker, used to produce a Windows Installer package. It is used by Microsoft and by countless other companies around the world to simplify deployments. "WiX 3.6: A Developer's Guide to Windows Installer XML" promises a friendly welcome into the world of Windows Installer. Starting off with a simple, practical example and continuing on with increasingly advanced scenarios, the reader will have a well-rounded education by book's end. With the help of this book, you'll understand your installer better, create it in less time, and save money in the process. No one really wants to devote a lifetime to understanding how to create a hassle-free installer. Learn to build a sophisticated deployment solution targeting the Windows platform in no time with this hands-on practical guide. Here we speed you through the basics and zoom right into the advanced. You'll get comfortable with components, features, conditions and actions. By the end, you'll be boasting your latest deployment victories at the local pub. Once you've finished "WiX 3.6: A Developer's Guide to Windows Installer XML", you'll realize just how powerful and awesome an installer can really be.
Table of Contents (23 chapters)
WiX 3.6: A Developer's Guide to Windows Installer XML
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

The ComponentGroup element


The ComponentGroup element is used to group Component elements, which is helpful as it offers a way to reference all of your components with a single element. For example, when adding components to Feature (which you must always do), you could use ComponentRef elements directly. This is the technique we used in the previous chapter:

<Feature Id="ProductFeature"
         Title="Main Product"
         Level="1">
  <ComponentRef Id="CMP_MyProgramEXE" />
  <ComponentRef Id="CMP_AnotherFileDLL" />
</Feature>

However, by creating ComponentGroup, you can reference multiple components with a single ComponentGroupRef element. This is shown in the following snippet:

<Feature Id="ProductFeature"
         Title="Main Product"
         Level="1">
  <ComponentGroupRef Id="MyComponentGroup" />
</Feature>

Try it out by adding a new CompontGroup element to your .wxs file. It can go anywhere inside the Product element. Then, you have a choice...