Silverlight, Day 1 – Installing Everything

Silverlight is the new framework for delivering rich client functionality in a web browsers.  It’s an important architecture to consider when thinking about creating a new application–along with WPF (classic thick client) and ASP.NET/AJAX (thinner client).  The three framework choices–WPF, Silverlight, and ASP.NET/AJAX–live on different spots on the thick-to-thin client continuum.  Each is a valid choice as a framework for creating an application, depending on the customer or the needs.  Which one you choose depends on what the customer goals are.  It’s also possible to craft a solution that is a mix of one or more technologies–e.g. Silverlight controls as part of a broader ASP.NET site.

Given what I think is Silverlight’s importance in the Microsoft ecosystem, I think that it’s important for all Microsoft (or .NET) developers to be at least a little familiar with the platform.  So here’s a step-by-step recipe for getting a Silerlight development environment set up on your machine.  I’ve been setting up a new VM over the past few days that will be my “virgin” Silverlight development box.  There’s a lot to be said for just starting fresh and installing exactly what you need—no more, no less.

This has been written about at length at the site–how to get started with Silverlight.  But I thought it worth doing a post that walks through the exact steps required.

Virtual Machines and the Windows 7 Taskbar

As always, creating a new VM makes me feel all fresh, clean and wonderful.  I’m using VMware 6.5.1, which I really love.  I created a 32-bit bit VM and installed the Windows 7 beta that was just released last week (build 7000).  I can’t say enough good stuff about Windows 7, from what I’ve seen so far.  The performance is incredibly snappy, even in the VM, with 1GB of virtual memory.  The boot time is lightning fast.  And, with a little tweaking, I’m now really enjoying the new taskbar (the “superbar”).  I’m not remotely a Vista hater (I’ve been running it on all my home machines forever), so I wouldn’t call Window 7 “the Windows that Vista should have been”.  Vista has been great for me.  But Win 7 takes Vista and just pushes it a bit further, improving various things.

Just as a quick side note, here is the tweak that I made to the taskbar behavior, after hearing Paul Thurrott talk about this on Windows Weekly.  As Paul said, this should really be the default behavior.

Here’s how the taskbar looks out of the box.

Default Taskbar

Each button on the taskbar (in this case) represents a running application, which may contain one or more instances/windows.  What’s confusing about this is that you need to first click on an icon to get a popup of the individual windows.  Paul recommends, and I very much prefer, changing the default look and feel so that taskbar buttons are not grouped.

Here’s where you set the option, under Taskbar properties:

Change Taskbar

Notice that the default Button grouping setting is “Always group”.  If you change it to “Group when taskbar is full” or “Never group”, the taskbar then looks like this:

Better Taskbar

This is much nicer, because: a) you can click on individual windows, if more than one instance of an app is running and b) the text that is displayed makes it much easier to find what you’re looking for.

(Note: These screen grabs are actually from the M3 build distributed at PDC in Oct, 2008.  In the Jan, 2009 beta, you won’t see the Quick Launch icons).

Ok, enough fauning over Windows 7.  Let’s move on to installing all the Silverlight bits.

The Plan

The site has a nice Getting Started post listing the bits that you need to install, to get Silverlight fully functional.  [Note: Throughout this post, and from now on in my life, whenever I say “Silverlight”, I always mean “Silverlight 2”].  Here’s what the list looks like:

Getting Started with Silverlight

I’ll work through this entire list, to get everything installed.

Oh by the way, I’m assuming that you’ve already installed Visual Studio 2008 SP1, which also includes the .NET Framework 3.5 SP1.

Visual Studio 2008 SP1

Installing Silverlight Tools for Visual Studio 2008 SP1

To start with, we download and install Silverlight Tools for Visual Studio 2008 SP1.  This is version 9.0.30729.146, released on 10/30/2008.  The download is 72.7MB.

Download the Silverlight_Tools.exe file and launch it.


Soak up the EULA:

License Agreement

At this point, the install may tell you that there are processes running that you need to shut down:

Incompatible Processes

After closing Firefox, I click the Refresh button and now get a clean bill of health:

No Incompatible Processes

The install then starts:

Install Progress

And we’re done.

Silverlight Install Complete

At this point, you’ve installed:

  • Silverlight 2 developer runtime  (2.0.31005.0)
  • Silverlight 2 SDK  (2.0.31005.0)
  • KB956453 for Visual Studio 2008 SP1
  • Silverlight Tools for Visual Studio 2008 SP1

You can find an installation log file at:  C:\Users\myname\AppData\Local\Temp\Silverlight%20Tools%20RTW_20090108_121446406.html .  It also contains hyperlinks to the textual MSI log files for the different products installed.

Silverlight 2 DataGrid Update

Next, you’ll want to download and install the Silverlight 2 DataGrid December 2008 Release, released on 12/19/2008.  This release apparently fixes a number of bugs with the DataGrid.

Expanding on the instructions on the download page, here are the steps:

  1. Close all instances of Visual Studio 2008
  2. Run SL2DataGridDec08.exe to extract the files
    Extract Files
  3. Delete all cached toolbox items by removing all files beginning with “toolbox” from C:\Users\UserName\AppData\Local\Microsoft\VisualStudio\9.0.
    Delete Toolbox Files
  4. Replace the following assemblies with the ones in this package:

    • %ProgramFiles%\Microsoft SDKs\Silverlight\v2.0\Libraries\Client\System.Windows.Controls.Data.dll
    • %ProgramFiles%\Microsoft SDKs\Silverlight\v2.0\Libraries\Client\System.Windows.Controls.Data.Design.dll

Installing Expression Blend 2

Next on the agenda is downloading and installing Expression Blend 2—the tool used for designing Silverlight and WPF GUIs.  Expression Blend 2 supports Silverlight 1.0.  SP1 for Expression Blend 2 (see below) adds support for Silverlight 2.0.

I’m installing a full version that I get through the Empower ISV program.  The link above will take you to a page where you can download a 30-day trial version.  You can purchase the full version from Amazon for roughly $479, or upgrade from Expression Blend 1 for $95.

This is version 2.0.1523.0.

Wow, snazzy install screen—exactly what you’d expect for a design-focused tool.

Installing Expression Blend

By the way, the Expression family consists of the following different tools:

  • Expression Web ($245) – for designing web sites  (think Front Page replacement)
  • Expression Blend ($479) – for creating WPF and Silverlight user interfaces
  • Expression Design – graphical design tool (partner tool for Blend, adding some add’l drawing capabilities)
  • Expression Media ($186) –  for organizing your media (assets)
  • Expression Encoder ($190) – for producing webcasts and publishing via Silverlight

You can get the whole lot—Expression Studio 2—for $666.  [Odd number to use for a retail price].

Decide where to install Blend:

Install Location

And off we go..

Blend Install Starts

Blend 2 is now installed.  But wait!  If you’re running on a VMware VM, don’t try running it yet.  It appears that the Expression products don’t run properly in VMs if 3D graphics acceleration is enabled.  Shut down your VM and disable 3D graphics acceleration (go to Settings, select your Display, look for the “3D graphics” section and uncheck “Accelerate 3D graphics (DirectX 9.0c).  Expression Blend was locking up my VM, but when I disabled 3D graphics acceleration, everything started working fine.

Install Expression Blend 2 Service Pack 1

Next you’ll want to install the service pack for Expression Blend 2 that adds support for Silverlight 2.  You can find it here: Expression Blend 2 Service Pack 1.

Note that this service pack replaces the Expression Blend 2.5 June 2008 Preview (which existed to support beta Silverlight 2 functionality).  So you don’t need Blend 2.5.

The service pack is small (18MB), and downloads and installs quickly.  The listed version is 2.1.1760.0.  So perhaps we can think of what we end up with as Blend 2.1, rather than Blend 2 or Blend 2.5.

Blend 2 Service Pack 1

Install Deep Zoom Composer  (optional)

Next on the Getting Started list is to install Deep Zoom Composer.  Deep Zoom is a technology built on top of Silverlight that allows you to publish a very high resolution image on a web site and allow zooming way into the image.  This is done by pre-processing the image to generate many different chunks of the image at many different resolutions.  You then publish all of these files to your server and visitors to your site can then zoom in and out of the original high-res image.

For an example of Deep Zoom in action, take a look at this collage of photos of my Dad.  I started with 191 different images and, after running everything through Deep Zoom Composer, ended up with 18,433 unique images on my server, taking up about 1.5GB of space.  The end result is pretty cool.  There’s another excellent example of Deep Zoom in action at the Hard Rock Memorabilia web site.

This step is optional because you’ll only want/need the Deep Zoom Composer if you intend to author some Deep Zoom images.  You can find the download for Deep Zoom Composer here: Deep Zoom Composer.  This is also small (4MB).  It’s listed as version

For completeness, here’s the install sequence (which is pretty brainless):


Note–when selecting an install location, I also set it up so that Everyone on the machine can run it.  That’s just my preference.


Confirm that you’re ready to start the install:


And we’re done.  Note the mention of checking for updates to the .NET Framework.  If you’ve followed all of the steps above, there should be no framework updates.


Install the Silverlight Toolkit

Finally, you’ll want to install the latest version of the Silverlight Toolkit.  This is a collection of Silverlight controls (announced/released during the PDC in Oct 2008) and other goodies that the team has made available on codeplex.  The components have different levels of quality, depending on where in the release cycle they are.  But this is all stuff that is intended to eventually find its way into the mainline Silverlight product/release.  For more information on what’s in the Silverlight Toolkit, see Shawn Burke’s blog post.

You can download the Silverlight Toolkit here: download Silverlight Toolkit.  The current version was released on 9 Dec 2008.

The toolkit will come down as a .zip file.  There’s nothing really to install.  The idea is to unzip everything to a location of your choice and then just add references from your projects to the appropriate assemblies.

If you want to just play around with the controls, there’s a nice sample project included in the distribution, at \Samples\Controls.Samples.html — just open up the HTML page and you’ll be able to see and interact with the various controls.

Here’s a quick overview of how you make use of these controls from your Silverlight project.  Assume that we’ve already unzipped everything to \My Documents\Silverlight Toolkit.  Now fire up a new Silverlight project.  Once you’ve loaded the project, you’ll want to add the various controls to your toolbox, as follows:

Right-click in the Toolbox and select Choose Items.

Choose Items

In the dialog that comes up, go to the Silverlight tab and then click Browse.  Locate one of the assemblies from the Silverlight Toolkit and click the Open button.  The controls from that assembly will now show up in the dialog.  (And, if checked, in your Toolbox):

Silverlight Components

For example, notice that we now have the AutoCompleteBox in our toolbox:


Wrapping Up

That’s really all there is to it.  Once you’ve followed all of these steps, you have all of the Silverlight bits and are now ready to create great Silverlight applications!

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