/// <summary> /// Initializes the singleton instance of the command. /// </summary> /// <param name="package">Owner package, not null.</param> public static async Task InitializeAsync(AsyncPackage package) { // Switch to the main thread - the call to AddCommand in Command1's constructor requires // the UI thread. await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync(package.DisposalToken); var dte = await package.GetServiceAsync(typeof(DTE)) as DTE2; OleMenuCommandService commandService = await package.GetServiceAsync(typeof(IMenuCommandService)) as OleMenuCommandService; Instance = new GenerateAttribute(package, commandService, dte); }