public override int GetProperty()

in Nodejs/Product/Profiling/Profiling/SessionNode.cs [139:264]
115 lines of code
33 McCabe index (conditional complexity)

        public override int GetProperty(uint itemid, int propid, out object pvar)
        {
            // GetProperty is called many many times for this particular property
            pvar = null;
            var prop = (__VSHPROPID)propid;
            switch (prop)
            {
                case __VSHPROPID.VSHPROPID_Parent:
                    if (itemid == ReportsItemId)
                    {
                        pvar = VSConstants.VSITEMID_ROOT;
                    }
                    else if (IsReportItem(itemid))
                    {
                        pvar = ReportsItemId;
                    }
                    break;

                case __VSHPROPID.VSHPROPID_FirstChild:
                    if (itemid == VSConstants.VSITEMID_ROOT)
                    {
                        pvar = ReportsItemId;
                    }
                    else if (itemid == ReportsItemId && Reports.Count > 0)
                    {
                        pvar = Reports.First().Key;
                    }
                    else
                    {
                        pvar = VSConstants.VSITEMID_NIL;
                    }
                    break;

                case __VSHPROPID.VSHPROPID_NextSibling:
                    pvar = VSConstants.VSITEMID_NIL;
                    if (IsReportItem(itemid))
                    {
                        var items = Reports.Keys.ToArray();
                        for (int i = 0; i < items.Length; i++)
                        {
                            if (items[i] > (int)itemid)
                            {
                                pvar = itemid + 1;
                                break;
                            }
                        }
                    }
                    break;
                case __VSHPROPID.VSHPROPID_ItemDocCookie:
                    if (itemid == VSConstants.VSITEMID_ROOT)
                    {
                        pvar = (int)_docCookie;
                    }
                    break;

                case __VSHPROPID.VSHPROPID_Expandable:
                    if (itemid == VSConstants.VSITEMID_ROOT)
                    {
                        pvar = true;
                    }
                    else if (itemid == ReportsItemId && Reports.Count > 0)
                    {
                        pvar = true;
                    }
                    else
                    {
                        pvar = false;
                    }
                    break;

                case __VSHPROPID.VSHPROPID_ExpandByDefault:
                    pvar = true;
                    break;

                case __VSHPROPID.VSHPROPID_IconImgList:
                case __VSHPROPID.VSHPROPID_OpenFolderIconHandle:
                    pvar = (int)SessionsNode._imageList.Handle;
                    break;

                case __VSHPROPID.VSHPROPID_IconIndex:
                case __VSHPROPID.VSHPROPID_OpenFolderIconIndex:
                    if (itemid == ReportsItemId)
                    {
                        if (_isReportsExpanded)
                        {
                            pvar = (int)TreeViewIconIndex.OpenFolder;
                        }
                        else
                        {
                            pvar = (int)TreeViewIconIndex.CloseFolder;
                        }
                    }
                    else if (IsReportItem(itemid))
                    {
                        pvar = (int)TreeViewIconIndex.GreenNotebook;
                    }
                    break;

                case __VSHPROPID.VSHPROPID_Caption:
                    if (itemid == VSConstants.VSITEMID_ROOT)
                    {
                        pvar = Caption;
                    }
                    else if (itemid == ReportsItemId)
                    {
                        pvar = "Reports";
                    }
                    else if (IsReportItem(itemid))
                    {
                        pvar = Path.GetFileNameWithoutExtension(GetReport(itemid).Filename);
                    }
                    break;

                case __VSHPROPID.VSHPROPID_ParentHierarchy:
                    if (itemid == VSConstants.VSITEMID_ROOT)
                    {
                        pvar = _parent as IVsHierarchy;
                    }
                    break;
            }

            if (pvar != null)
                return VSConstants.S_OK;

            return VSConstants.DISP_E_MEMBERNOTFOUND;
        }