public static List <RevitProduct> ListSupportedProducts()
{
var installedRevits = new HashSet <RevitProduct>();
foreach (var regProduct in RevitProductData.GetAllProductInfo())
{
installedRevits.Add(new RevitProduct(regProduct));
}
return(installedRevits.ToList());
}
// static:
public static RevitProduct LookupRevitProduct(string buildOrVersionString)
{
var prodInfo = RevitProductData.GetProductInfo(buildOrVersionString);
if (prodInfo != null)
{
return(new RevitProduct(prodInfo));
}
return(null);
}
public static List <RevitProduct> ListInstalledProducts()
{
var installedRevits = new HashSet <RevitProduct>();
// pattern for finding revit installation entries in registry
// matching:
// Revit 2019
// Revit 2019 - German
// Revit Architecture 2016 - Imperial
// fails:
// Revit Content Libraries 2016
var revitFinder = new Regex(@"^Revit\s[A-Za-z]*\s*\d{4}\s?($|\s-)");
// open parent regkey
var uninstallKey =
Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
// loop thru subkeys and find matching
foreach (var key in uninstallKey.GetSubKeyNames())
{
var subkey = uninstallKey.OpenSubKey(key);
var appName = subkey.GetValue("DisplayName") as string;
logger.Debug("Analysing registered app: {0} @ {1}", appName, subkey.Name);
if (appName != null && revitFinder.IsMatch(appName))
{
logger.Debug("App is a Revit product: {0}", appName);
try {
// collect info from reg key
var regName = subkey.GetValue("DisplayName") as string;
var regVersion = subkey.GetValue("DisplayVersion") as string;
var regInstallPath = (subkey.GetValue("InstallLocation") as string);
int regLangCode = (int)subkey.GetValue("Language");
// try to find binary location
var binaryFilePath = RevitProductData.GetBinaryLocation(regInstallPath)?.NormalizeAsPath();
logger.Debug("Version from registery key: \"{0}\"", regVersion);
logger.Debug("Install path from registery key: \"{0}\"", regInstallPath);
logger.Debug("Binary path from registery key: \"{0}\"", binaryFilePath);
logger.Debug("Language code from registery key: \"{0}\"", regLangCode);
// attempt at finding revit product
RevitProduct revitProduct = null;
logger.Debug("Looking up Revit Product in database...");
revitProduct = LookupRevitProduct(regVersion);
// if could not determine product by version
if (revitProduct is null)
{
logger.Debug("Could not determine Revit Product from version \"{0}\"", regVersion);
// try to get product key from binary version
if (binaryFilePath != null)
{
try {
var prodInfo = RevitProductData.GetBinaryProductInfo(binaryFilePath);
logger.Debug("Read build number \"{0}\" from binary at \"{1}\"", prodInfo.build, binaryFilePath);
revitProduct = LookupRevitProduct(prodInfo.build);
if (revitProduct is null)
{
// revit info might not be available specially if it is new
// lets build a RevitProduct with whatever info we could collect
revitProduct = new RevitProduct(prodInfo);
}
}
catch {
logger.Debug("Failed reading product info from binary at \"{0}\"", binaryFilePath);
}
}
}
if (revitProduct != null)
{
logger.Debug("Revit Product is : {0}", revitProduct);
// grab the registery name if it doesn't have a name
if (revitProduct.Name is null || revitProduct.Name == string.Empty)
{
revitProduct.Name = regName;
}
// build from a registry version if it doesn't already have one
if (revitProduct.Version is null && (regVersion != null && regVersion != string.Empty))
{
try {
revitProduct.Version = new Version(regVersion);
} catch {}
}
// update install path from registry if it can't find one
if (regInstallPath != null && regInstallPath != string.Empty)
{
if (CommonUtils.VerifyFile(binaryFilePath))
{
revitProduct.InstallLocation = regInstallPath;
}
}
// this can only come from registrys
revitProduct.LanguageCode = regLangCode;
// add to list now
installedRevits.Add(revitProduct);
}
else
{
logger.Debug("Can not determine Revit product.");
}
}
catch (Exception rpEx) {
logger.Error("Error determining installed Revit Product from: {0} | {1} | {2}",
appName, rpEx.Message, rpEx.InnerException.Message);
}
}
}
return(installedRevits.ToList());
}
