private async void RebuildDcr(string rawDcr, string editWindowString, bool buildInMemoryDcr = true) { var dcrGraph = _dcrGraph; try { var svg = await DcrToSvg.GetSvgFromDcr(rawDcr); var settings = new WpfDrawingSettings { IncludeRuntime = true, TextAsGeometry = true, OptimizePath = true }; var converter = new FileSvgReader(settings); var drawingGroup = converter.Read(new MemoryStream(Encoding.UTF8.GetBytes(svg))); Model.DcrImage = new DrawingImage(drawingGroup); if (buildInMemoryDcr) { dcrGraph = new DcrGraph(rawDcr, dcrGraph?.StrictActivities, editWindowString, Model.CurrentGraphName); } } catch (Exception e) { return; } _dcrGraph = dcrGraph; Model.Events.Clear(); foreach (var activity in _dcrGraph.GetExecutableActivityNames()) { Model.Events.Add(activity); } }