How do I set AppUserModelID on shortcut?

Question

I'm in Windows 7 working on combining two apps with the same task bar icon, as described in this question:

Pinning advertised shortcuts on the taskbar in windows 7

I see there, and it lots of online documentation that I need to set the AppUserModelID as a property of the shortcut. My installer program uses the basic Visual Studio 2008 setup project, and I don't see any way to set shortcut properties on installation. Is there any head-start anyone can give me on how to do this?

Answer 1

Sheng commented that "You can also switch to other MSI authoring tools that supports setting the appid for shortcuts, such as WIX or NSIS."

To achieve this using a Shortcut element in Wix you must add a child ShortcutProperty element to your Shortcut element and use the Shell property name "System.AppUserModel.ID" as the key.

    <Shortcut Id="StartMenuShortcut"
              Name="Shortcut Name"
              Description="Shortcut Description"
              Target="[INSTALLLOCATION]Application.exe"
              WorkingDirectory="INSTALLLOCATION">
      <ShortcutProperty Key="System.AppUserModel.ID" Value="AppUserModelID" />
    </Shortcut>