Nemerle.VisualStudio.Project.NemerleProjectNode.AddProjectReference C# (CSharp) Method

        public override int AddProjectReference()
        {
            IVsComponentSelectorDlg2 componentDialog;
            Guid startOnTab = Guid.Empty;
            VSCOMPONENTSELECTORTABINIT[] tabInit = new VSCOMPONENTSELECTORTABINIT[5];
            string browseLocations = Path.GetDirectoryName(BaseURI.Uri.LocalPath);
            Guid GUID_MruPage = new Guid("{19B97F03-9594-4c1c-BE28-25FF030113B3}");

            // Add the .NET page.
            //
            tabInit[0].dwSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORTABINIT));
            tabInit[0].varTabInitInfo = 0;
            tabInit[0].guidTab = VSConstants.GUID_COMPlusPage;

            // Add the COM page.
            //
            tabInit[1].dwSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORTABINIT));
            tabInit[1].varTabInitInfo = 0;
            tabInit[1].guidTab = VSConstants.GUID_COMClassicPage;

            // Add the Project page.
            //
            tabInit[2].dwSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORTABINIT));
            // Tell the Add Reference dialog to call hierarchies GetProperty with
            // the following propID to enable filtering out ourself from the Project
            // to Project reference
            tabInit[2].varTabInitInfo = (int)__VSHPROPID.VSHPROPID_ShowProjInSolutionPage;
            tabInit[2].guidTab = VSConstants.GUID_SolutionPage;

            // Add the Browse page.
            //
            tabInit[3].dwSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORTABINIT));
            tabInit[3].varTabInitInfo = 0;
            tabInit[3].guidTab = VSConstants.GUID_BrowseFilePage;

            // Add the Recent page.
            //
            tabInit[4].dwSize = (uint)Marshal.SizeOf(typeof(VSCOMPONENTSELECTORTABINIT));
            tabInit[4].varTabInitInfo = 0;
            tabInit[4].guidTab = GUID_MruPage;

            uint pX = 0, pY = 0;

            startOnTab = tabInit[2].guidTab;

            componentDialog = GetService(typeof(SVsComponentSelectorDlg)) as IVsComponentSelectorDlg2;

            try
            {
                // Call the container to open the add reference dialog.
                //
                if (componentDialog != null)
                {
                    // Let the project know not to show itself in the Add Project Reference Dialog page
                    //
                    ShowProjectInSolutionPage = false;

                    // Call the container to open the add reference dialog.
                    //
                    ErrorHandler.ThrowOnFailure(
                        componentDialog.ComponentSelectorDlg2(
                            (UInt32)
                                (__VSCOMPSELFLAGS.VSCOMSEL_MultiSelectMode |
                                 __VSCOMPSELFLAGS.VSCOMSEL_IgnoreMachineName),
                            this,
                            0,
                            null,
                        // Title
                            Microsoft.VisualStudio.Project.SR.GetString(
                                Microsoft.VisualStudio.Project.SR.AddReferenceDialogTitle),
                            "VS.AddReference", // Help topic
                            ref pX,
                            ref pY,
                            (uint)tabInit.Length,
                            tabInit,
                            ref startOnTab,
                            "*.dll",
                            ref browseLocations));
                }
            }
            catch (COMException e)
            {
                Trace.WriteLine("Exception : " + e.Message);
                return e.ErrorCode;
            }
            finally
            {
                // Let the project know it can show itself in the Add Project Reference Dialog page
                //
                ShowProjectInSolutionPage = true;
            }

            return VSConstants.S_OK;
        }