dotnet-installer/packaging/windows/clisdk/variables.wxi

<?xml version="1.0"?>
<Include xmlns="http://schemas.microsoft.com/wix/2006/wi">
  <?define Servicing_Key_SP   =   "0" ?>
  <?define Servicing_Key_SPIndex   =   "0" ?>
  <?define Servicing_Key_SPName   =   "Beta" ?>
  <?define Dotnet_ProductVersion   =   "$(var.BuildVersion)" ?>
  <?define Dotnet_DisplayVersion   =   "$(var.DisplayVersion)" ?>
  <?define Dotnet_BuildVersion   =   "$(var.BuildVersion)" ?>
  <?define Manufacturer     =   "Microsoft Corporation" ?>
  <?define ProductName      =   "$(var.ProductMoniker) ($(sys.BUILDARCH))" ?>
  <?define ProductLanguage  =   "1033" ?>
  <?define ProductVersion   =   "$(var.Dotnet_ProductVersion)" ?>
  <?define ProductFamily    =   "dotnet" ?>
  <?define ProductEdition   =   "001dotnet" ?>
  <?define LCID  = "$(var.ProductLanguage)"?>
  <?define DowngradeErrorMessage  = "A newer version is already installed; please uninstall it and re-run setup."?>

  <?define Platform   =   "$(sys.BUILDARCH)" ?>
  <?if $(var.Platform)=x86?>
  <?define WixQuietExec="WixQuietExec"?>
  <?define Program_Files="ProgramFilesFolder"?>
  <?define Win64AttributeValue=no?>
  <?elseif $(var.Platform)=x64?>
  <?define WixQuietExec="WixQuietExec64"?>
  <?define Program_Files="ProgramFiles64Folder"?>
  <?define Win64AttributeValue=yes?>
  <?else?>
  <?error Invalid Platform ($(var.Platform))?>
  <?endif?>

  <?define DependencyKey   = "Dotnet_CLI_$(var.Dotnet_DisplayVersion)_$(var.Platform)"?>
  <?define DependencyKeyId = "$(var.DependencyKey)" ?>
</Include>