GitScc.SccProviderService.SetupDocumentEvents C# (CSharp) Method

        private void SetupDocumentEvents()
        {
            ThreadHelper.ThrowIfNotOnUIThread();
            IVsTrackProjectDocuments2 tpdService = (IVsTrackProjectDocuments2)_sccProvider.GetService(typeof(SVsTrackProjectDocuments));
            tpdService.AdviseTrackProjectDocumentsEvents(this, out _tpdTrackProjectDocumentsCookie);
            Debug.Assert(VSConstants.VSCOOKIE_NIL != _tpdTrackProjectDocumentsCookie);

            var activeIde = SolutionExtensions.GetActiveIDE();
            //var activeIde = BasicSccProvider.GetServiceEx<EnvDTE80.DTE2>();
            //activeIde.Events.SolutionItemsEvents.
            _windowEvents = activeIde.Events.WindowEvents;
            _solutionEvents = activeIde.Events.SolutionEvents;
            _solutionEvents.ProjectAdded += _solutionEvents_ProjectAdded;
            _windowEvents.WindowActivated += _windowEvents_WindowActivated;

        }