private bool SaveSTEPorEDrw(List <string> fl) { if (fl.Count < 1) { return(false); } int saveVersion = (int)swSaveAsVersion_e.swSaveAsCurrentVersion; int saveOptions = (int)swSaveAsOptions_e.swSaveAsOptions_Silent; int refErrors = 0; int refWarnings = 0; bool success = true; string tmpPath = Path.GetTempPath(); ModelDocExtension swModExt = default(ModelDocExtension); ExportPdfData swExportPDFData = default(ExportPdfData); string fileName = fl[0]; FileInfo fi = new FileInfo(fileName); string tmpFile = tmpPath + "\\" + fi.Name; swModExt = swModel.Extension; bool stepconf = swApp.GetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportConfigurationData); bool stepedgeprop = swApp.GetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportFaceEdgeProps); bool stepsplit = swApp.GetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportSplitPeriodic); bool stepcurve = swApp.GetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExport3DCurveFeatures); int stepAP = swApp.GetUserPreferenceIntegerValue((int)swUserPreferenceIntegerValue_e.swStepAP); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportConfigurationData, true); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportFaceEdgeProps, true); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportSplitPeriodic, true); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExport3DCurveFeatures, false); swApp.SetUserPreferenceIntegerValue((int)swUserPreferenceIntegerValue_e.swStepAP, 203); swFrame.SetStatusBarText(String.Format("Exporting '{0}'", fileName)); success = swModExt.SaveAs(tmpFile, saveVersion, saveOptions, swExportPDFData, ref refErrors, ref refWarnings); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportConfigurationData, stepconf); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportFaceEdgeProps, stepedgeprop); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExportSplitPeriodic, stepsplit); swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swStepExport3DCurveFeatures, stepcurve); swApp.SetUserPreferenceIntegerValue((int)swUserPreferenceIntegerValue_e.swStepAP, stepAP); foreach (string fn in fl) { CopyFile(tmpFile, fn); } if (fl[0].EndsWith(@"EPRT") || fl[0].EndsWith(@"EASM")) { InsertIntoDb(fl[0], Properties.Settings.Default.eDrawingTable); } return(success); }