C# EnvDTE类代码示例

 public EnvDTE.CodeProperty AddProperty(string getterName, string putterName, object type, object position, EnvDTE.vsCMAccess access, object location)
 {
     return FileCodeModel.EnsureEditor(() =>
     {
         return FileCodeModel.AddProperty(LookupNode(), getterName, putterName, type, position, access);
     });
 }

        // http://social.msdn.microsoft.com/Forums/vstudio/en-US/36adcd56-5698-43ca-bcba-4527daabb2e3/finding-the-startup-project-in-a-complicated-solution
        public static EnvDTE.Project GetSubProject(EnvDTE.Project project, string uniqueName)
        {
            EnvDTE.Project ret = null;

            if (project != null)
            {
                if (project.UniqueName == uniqueName)
                {
                    ret = project;
                }
                else if (project.Kind == vsProjectKindSolutionItems)
                {
                    // Solution folder
                    foreach (EnvDTE.ProjectItem projectItem in project.ProjectItems)
                    {
                        ret = GetSubProject(projectItem.SubProject, uniqueName);

                        if (ret != null)
                            break;
                    }
                }
            }

            return ret;
        }

        public override string Transform(string fullFileName, string text, EnvDTE.ProjectItem projectItem)
        {
            var tags = regexScripts.Matches(text).Cast<Match>().Reverse();

            foreach (var match in tags)
            {
                var tagName = match.Groups[1].Value;
                var attrs = match.Groups[2].Value;
                var code = match.Groups[3].Value;

                if (tagName.Is("script"))
                {
                    code = JsEngine.Minify(fullFileName, code, projectItem, Xml.MinifyType.Unspecified,string.Empty);
                }
                else if (tagName.Is("style"))
                {
                    int i = attrs.IndexOf("text/less", StringComparison.InvariantCultureIgnoreCase);
                    if (i > -1)
                    {
                        attrs = attrs.Substring(0, i) + "text/css" + attrs.Substring(i + "text/less".Length);
                        code = code.Replace("@@import", "@import"); // Razor views need the @ symbol to be escaped :/
                        code = LessEngine.TransformToCss(fullFileName, code, projectItem);
                        code = code.Replace("@import", "@@import"); // Now we have to re-escape it
                    }

                    code = CssEngine.Minify(fullFileName, code, projectItem, Xml.MinifyType.Unspecified);
                }

                text = text.Substring(0, match.Index)
                    + '<' + tagName + attrs + '>' + code + "</" + tagName + '>'
                    + text.Substring(match.Index + match.Length);
            }

            return text;
        }

        private bool GetActiveProject(out EnvDTE.Project project, out FrameworkName frameworkName)
        {
            project = null;
            frameworkName = null;

            IntPtr hierarchyPointer = IntPtr.Zero;
            IntPtr selectionContainerPointer = IntPtr.Zero;

            try
            {
                uint itemid;
                IVsMultiItemSelect multiItemSelect;

                Marshal.ThrowExceptionForHR(
                    _monitorSelection.GetCurrentSelection(
                        out hierarchyPointer,
                        out itemid,
                        out multiItemSelect,
                        out selectionContainerPointer));

                if (itemid != (uint)VSConstants.VSITEMID.Root)
                {
                    return false;
                }

                var hierarchy = Marshal.GetObjectForIUnknown(hierarchyPointer) as IVsHierarchy;
                if (hierarchy == null)
                {
                    return false;
                }

                object extensibilityObject;
                object targetFrameworkVersion;
                object targetFrameworkMonikerObject;
                Marshal.ThrowExceptionForHR(
                    hierarchy.GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID.VSHPROPID_ExtObject, out extensibilityObject));
                Marshal.ThrowExceptionForHR(
                    hierarchy.GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID3.VSHPROPID_TargetFrameworkVersion, out targetFrameworkVersion));
                Marshal.ThrowExceptionForHR(
                    hierarchy.GetProperty((uint)VSConstants.VSITEMID.Root, (int)__VSHPROPID4.VSHPROPID_TargetFrameworkMoniker, out targetFrameworkMonikerObject));

                string targetFrameworkMoniker = targetFrameworkMonikerObject as string;
                frameworkName = new System.Runtime.Versioning.FrameworkName(targetFrameworkMoniker);

                project = extensibilityObject as EnvDTE.Project;
                return true;
            }
            finally
            {
                if (hierarchyPointer != IntPtr.Zero)
                {
                    Marshal.Release(hierarchyPointer);
                }

                if (selectionContainerPointer != IntPtr.Zero)
                {
                    Marshal.Release(selectionContainerPointer);
                }
            }
        }

        public static IVsHierarchy ToHierarchy(EnvDTE.Project project)
        {
            if (project == null) throw new ArgumentNullException("project");

            string uniqueName = project.UniqueName;
            IVsSolution solution = (IVsSolution)Package.GetGlobalService(typeof(SVsSolution));

            IVsHierarchy hierarchy;

            solution.GetProjectOfUniqueName(uniqueName, out hierarchy);

            return hierarchy;
            /*if (project == null) throw new ArgumentNullException("project"); string projectGuid = null;        // DTE does not expose the project GUID that exists at in the msbuild project file.        // Cannot use MSBuild object model because it uses a static instance of the Engine,         // and using the Project will cause it to be unloaded from the engine when the         // GC collects the variable that we declare.       
            using (XmlReader projectReader = XmlReader.Create(project.FileName))
            {
                projectReader.MoveToContent();
                object nodeName = projectReader.NameTable.Add("ProjectGuid");
                while (projectReader.Read())
                {
                    if (Object.Equals(projectReader.LocalName, nodeName))
                    {
                        projectGuid = (String)projectReader.ReadElementContentAsString(); break;
                    }
                }
            }
            Debug.Assert(!String.IsNullOrEmpty(projectGuid));
            IServiceProvider serviceProvider = new ServiceProvider(project.DTE as Microsoft.VisualStudio.OLE.Interop.IServiceProvider); return VsShellUtilities.GetHierarchy(serviceProvider, new Guid(projectGuid));*/
        }

        private static ICollection<VsHierarchyItem> GetExpandedProjectHierarchyItems(EnvDTE.Project project)
        {
            VsHierarchyItem projectHierarchyItem = GetHierarchyItemForProject(project);
            IVsUIHierarchyWindow solutionExplorerWindow = GetSolutionExplorerHierarchyWindow();

            if (solutionExplorerWindow == null)
            {
                // If the solution explorer is collapsed since opening VS, this value is null. In such a case, simply exit early.
                return new VsHierarchyItem[0];
            }

            var expandedItems = new List<VsHierarchyItem>();

            // processCallback return values: 
            //     0   continue, 
            //     1   don't recurse into, 
            //    -1   stop
            projectHierarchyItem.WalkDepthFirst(
                fVisible: true, 
                processCallback:
                            (VsHierarchyItem vsItem, object callerObject, out object newCallerObject) =>
                            {
                                newCallerObject = null;
                                if (IsVsHierarchyItemExpanded(vsItem, solutionExplorerWindow))
                                {
                                    expandedItems.Add(vsItem);
                                }
                                return 0;
                            },
                callerObject: null);

            return expandedItems;
        }

 public void FireOnBuildDone(EnvDTE.vsBuildScope scope, EnvDTE.vsBuildAction action)
 {
     if (OnBuildDone != null)
     {
         OnBuildDone(scope, action);
     }
 }

 public UpdateGeneratedCodeWizard(EnvDTE.DTE dte)
 {
     InitializeComponent();
     DataContext = this;
     _dte = dte;
     Loaded += (_, __) => Run().ConfigureAwait(true);
 }

 public override void OnAfterCreated(EnvDTE.DTE dteObject)
 {
     this.cboPackerEncoding.DataSource = System.Enum.GetNames(typeof(Dean.Edwards.ECMAScriptPacker.PackerEncoding));
     this.cboPackerEncoding.Text = this.Settings.ChirpDeanEdwardsPackerEncoding.ToString();
     this.chkFastDecode.Checked = this.Settings.ChirpDeanEdwardsPackerFastDecode;
     this.chkSpecialChars.Checked = this.Settings.ChirpDeanEdwardsPackerSpecialChars;
 }

        public static string TransformToJs(string fullFileName, string text, EnvDTE.ProjectItem projectItem)
        {
            string error = null;
            try
            {
               Settings settings = Settings.Instance(fullFileName);
               return CoffeeScript.compile(text, settings.CoffeeScriptOptions);
            }
            catch (Exception e)
            {
                Match match;
                if (TaskList.Instance != null && (match = regexError.Match(e.Message)).Success)
                {
                    TaskList.Instance.Add(
                        projectItem.ContainingProject,
                        Microsoft.VisualStudio.Shell.TaskErrorCategory.Error,
                        fullFileName,
                        match.Groups[2].Value.ToInt(1),
                        0,
                        match.Groups[1].Value);
                }
                else
                {
                    error = e.Message;
                }

                return null;
            }
        }

        public AddTranslationDialog(EnvDTE.Project pro)
        {
            project = pro;
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();
            ShowInTaskbar = false;

            this.langLabel.Text = SR.GetString("AddTranslationDialog_Language");
            this.cancelButton.Text = SR.GetString(SR.Cancel);
            this.okButton.Text = SR.GetString(SR.OK);
            this.label1.Text = SR.GetString("AddTranslationDialog_FileName");
            this.Text = SR.GetString("AddTranslationDialog_Title");

            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;

            //if (SR.LanguageName == "ja")
            //{
            //    this.cancelButton.Location = new System.Drawing.Point(188, 72);
            //    this.cancelButton.Size = new System.Drawing.Size(84, 24);
            //    this.okButton.Location = new System.Drawing.Point(100, 72);
            //    this.okButton.Size = new System.Drawing.Size(84, 24);
            //}
            this.KeyPress += new KeyPressEventHandler(this.AddTranslationDialog_KeyPress);
        }

 public void Execute(EnvDTE.vsCommandExecOption executeOption, ref object varIn, ref object varOut, ref bool handled)
 {
     if (FmMain.DoDialog("") == DialogResult.OK)
     {
         (IDE.ApplicationObject.ActiveDocument.Selection as TextSelection).Text = FmMain.Code;
     }
 }

        /// <summary>
        /// Runs custom wizard logic when a project has finished generating
        /// </summary>
        void IWizard.ProjectFinishedGenerating(EnvDTE.Project project)
        {
            if (project != null) {
                if (project.Name == "SolutionItemsContainer") {
                    PerformSolutionInitialization(project);
                    MoveSolutionItemsToLib(project);
                }
                else if (project.Name == "ToolsSolutionItemsContainer") {
                    MoveSolutionItemsToToolsLib(project);
                }
                else if (project.Name == "CrudScaffolding") {
                    Project movedProject = MoveProjectTo("\\tools\\", project, "Code Generation");
                    ExcludeProjectFromBuildProcess(movedProject);
                }
                else if (project.Name == "CrudScaffoldingForEnterpriseApp") {
                    Project movedProject = MoveProjectTo("\\tools\\", project, "Code Generation");
                    ExcludeProjectFromBuildProcess(movedProject);
                }
                else if (project.Name == GetSolutionName() + ".Tests") {
                    MoveProjectTo("\\tests\\", project);
                }
                else if (project.Name == GetSolutionName() + ".Web.Controllers" ||
                    project.Name == GetSolutionName() + ".ApplicationServices" ||
                    project.Name == GetSolutionName() + ".Core" ||
                    project.Name == GetSolutionName() + ".Data" ||
                    project.Name == GetSolutionName() + ".Web") {
                    Project movedProject = MoveProjectTo("\\app\\", project);

                    // Give the solution time to release the lock on the project file
                    System.Threading.Thread.Sleep(MIN_TIME_FOR_PROJECT_TO_RELEASE_FILE_LOCK);

                    CaptureProjectGuidOf(movedProject);
                }
            }
        }

        public FrmActivateMemoryContracts(EnvDTE.Projects projects, string contractsAssemblyPath)
        {
            InitializeComponent();

            this.projects = projects;
            this.contractsAssemblyPath = contractsAssemblyPath;
        }

        private static IEnumerable<EnvDTE.ProjectItem> GetSiblings(EnvDTE.ProjectItem item)
        {
            EnvDTE.ProjectItem folder = item.Collection.Parent as EnvDTE.ProjectItem;
            List<EnvDTE.ProjectItem> items = new List<EnvDTE.ProjectItem>();

            while (folder != null)
            {
              if (!folder.Kind.Equals(VSConstants.ItemTypeGuid.PhysicalFolder_string, System.StringComparison.OrdinalIgnoreCase))
              {
                folder = folder.Collection.Parent as EnvDTE.ProjectItem;
              }
              else
              {
                break;
              }
            }

            if (folder != null)
            {
              items.AddRange(folder.ProjectItems.Cast<EnvDTE.ProjectItem>());
            }
            else if (item.ContainingProject != null && item.ContainingProject.ProjectItems != null)
            {
              items.AddRange(item.ContainingProject.ProjectItems.Cast<EnvDTE.ProjectItem>());
            }

            return items.Where(i => i.Kind.Equals(VSConstants.ItemTypeGuid.PhysicalFile_string, System.StringComparison.OrdinalIgnoreCase));
        }