ChronoEngine_SwAddin.SWTaskpaneHost.button1_Click C# (CSharp) Method

        private void button1_Click(object sender, EventArgs e)
        {
            ChScale.L = (double)this.numeric_scale_L.Value;
            ChScale.M = (double)this.numeric_scale_M.Value;
            ChScale.T = (double)this.numeric_scale_T.Value;

            ModelDoc2 swModel;
            swModel = (ModelDoc2)this.mSWApplication.ActiveDoc;
            if (swModel == null)
            {
                System.Windows.Forms.MessageBox.Show("Please open an assembly!");
                return;
            }
            if (swModel.GetType() != (int)swDocumentTypes_e.swDocASSEMBLY)
            {
                System.Windows.Forms.MessageBox.Show("Please use this command when an assembly is open.");
                return;
            }

            this.SaveFileDialog1.Filter = "C::E Python script (*.py)|*.py";
            this.SaveFileDialog1.DefaultExt = "py";
            //this.SaveFileDialog1.FileName = "mechanism";
            this.SaveFileDialog1.InitialDirectory = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments);
            DialogResult result = SaveFileDialog1.ShowDialog();

            if (result == DialogResult.OK)
            {
                string asciitext = "";

                this.save_filename = SaveFileDialog1.FileName;

                if (this.checkBox_surfaces.Checked)
                {
                    string save_directory = System.IO.Path.GetDirectoryName(SaveFileDialog1.FileName);
                    this.save_dir_shapes = save_directory + "\\" + System.IO.Path.GetFileNameWithoutExtension(this.save_filename) + "_shapes";
                    //System.Windows.Forms.MessageBox.Show("DIRECTORY FOR SHAPES: " + save_dir_shapes);
                    DirectoryInfo mi = System.IO.Directory.CreateDirectory(this.save_dir_shapes);
                    if (mi.Exists == false)
                        System.Windows.Forms.MessageBox.Show("ERROR. Can't create directory for .obj surfaces: " + this.save_dir_shapes);

                    // ***TEST*** Dump also hierarchy for test
                    string asciidump = "";
                    this.ExportToDump(ref asciidump);
                    FileStream dumpstream = new FileStream(this.save_dir_shapes + "\\" + "dump_log.txt", FileMode.Create, FileAccess.ReadWrite);
                    StreamWriter dumpwriter = new StreamWriter(dumpstream);
                    dumpwriter.Write(asciidump);
                    dumpwriter.Flush();
                    dumpstream.Close();
                }

                // Do the conversion into a Python text block!!!
                // This will scan the low level hierarchy of the assembly
                // and its mating constraints and create the proper Chrono::Engine
                // links.

                this.ExportToPython(ref asciitext);

                byte[] byteArray = Encoding.ASCII.GetBytes(asciitext);
                MemoryStream stream = new MemoryStream(byteArray);

                Stream fileStream;
                fileStream = SaveFileDialog1.OpenFile();
                stream.Position = 0;
                stream.WriteTo(fileStream);
                fileStream.Close();

                if (this.checkBox_savetest.Checked)
                {
                    string save_directory = System.IO.Path.GetDirectoryName(SaveFileDialog1.FileName);
                    try
                    {

                        //System.Windows.Forms.MessageBox.Show("GetCurrentWorkingDirectory: " + this.mSWApplication.GetCurrentWorkingDirectory());
                        //System.Windows.Forms.MessageBox.Show("GetExecutablePath: " + this.mSWApplication.GetExecutablePath());
                        //System.Windows.Forms.MessageBox.Show("GetDataFolder: " + this.mSWApplication.GetDataFolder(true));

                        if (!System.IO.File.Exists(save_directory + "\\run_test.py"))
                            System.IO.File.Copy(this.mSWApplication.GetExecutablePath() + "\\chronoengine\\run_test.py", save_directory + "\\run_test.py");
                        if (!System.IO.File.Exists(save_directory + "\\_template_POV.pov"))
                            System.IO.File.Copy(this.mSWApplication.GetExecutablePath() + "\\chronoengine\\_template_POV.pov", save_directory + "\\_template_POV.pov");
                    }
                    catch (Exception exc)
                    {
                        System.Windows.Forms.MessageBox.Show("Cannot write the test Python program. \n Make sure that the template chronoengine\\run_test.py is in your SolidWorks directory.\n\n" + exc.Message);
                    }
                }
            }

            // System.Windows.Forms.MessageBox.Show("Ok, saved");
        }