public void openProject(Stream stream) { if (stream.Length == 0) { return; } IFormatter formatter = new BinaryFormatter(); My_Picture pict = (My_Picture)formatter.Deserialize(stream); info = pict.info; stream.Close(); if ((info != null) && (info.IsCorrect() == true)) { foreach (My_Figure fig in pict.FigureList) { fig.Core = core; if (fig is My_Port) { (fig as My_Port).TextLabel.Core = core; } } pict.core = core; this.figureList = pict.FigureList; } else { if (info != null) { core.Picture.openVHDLFile(info.VHDLFileName, info.Entity.name); } } if (core != null) { core.History.ClearHistory(); core.History.add(this); core.History.SetAsSaved(); } }