NAnt.Core.FrameworkInfo.PerformInit C# (CSharp) Method

        private void PerformInit()
        {
            // get framework-specific project node
            XmlNode projectNode = _frameworkNode.SelectSingleNode("nant:project",
                NamespaceManager);

            if (projectNode == null)
                throw new ArgumentException("No <project> node is defined.");

            // create XmlDocument from project node
            XmlDocument projectDoc = new XmlDocument();
            projectDoc.LoadXml(projectNode.OuterXml);

            // create and execute project
            Project frameworkProject = new Project(projectDoc);
            frameworkProject.BaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
            frameworkProject.Execute();

            XmlNode runtimeNode = _frameworkNode.SelectSingleNode ("runtime",
                NamespaceManager);
            if (runtimeNode != null) {
                _runtime = new Runtime ();
                _runtime.Parent = _runtime.Project = frameworkProject;
                _runtime.NamespaceManager = NamespaceManager;
                _runtime.Initialize(runtimeNode, frameworkProject.Properties, this);
            }

            string sdkDir = GetXmlAttributeValue(_frameworkNode, "sdkdirectory");
            try {
                sdkDir = frameworkProject.ExpandProperties(sdkDir,
                    Location.UnknownLocation);
            } catch (BuildException) {
                // do nothing with this exception as a framework is still
                // considered valid if the sdk directory is not available
                // or not configured correctly
            }

            // the sdk directory does not actually have to exist for a
            // framework to be considered valid
            if (sdkDir != null && Directory.Exists(sdkDir))
                _sdkDirectory = new DirectoryInfo(sdkDir);

            _project = frameworkProject;
            _status = InitStatus.Initialized;
        }