BSky.Statistics.R.RCommandStrings.LoadDataSourceExt C# (CSharp) Метод

        private static string LoadDataSourceExt(ServerDataSource dataSource, string sheetOrTablename) 
        {
            //uaopendataset(typeoffile, directory,filename,uaperformance)
            string dirPath = Path.GetDirectoryName(dataSource.FileNameWithPath);
            string fileName = Path.GetFileName(dataSource.FileNameWithPath);
            string fullpathfilename = Path.Combine(dirPath, fileName); //dirPath + "\\" + fileName;
            string datasetname = dataSource.Name;
            string filetype = dataSource.Extension.ToUpper();

            string worksheetname = null;
            bool replaceDataset = false;
            bool csvHeader = true;
            string loadMissingValue="FALSE";//21Apr2014

            if (filetype.Equals("SAV"))
            {
                filetype = "SPSS";

                //21Apr2014 Missing Values loading is optional.
                string LoadMisVal = confService.AppSettings.Get("loadSavMissingValue");
                // load default value if no value is set 
                if (LoadMisVal.Trim().Length == 0)
                    LoadMisVal = confService.DefaultSettings["loadSavMissingValue"];
                loadMissingValue = LoadMisVal.ToLower().Equals("true") ? "TRUE" : "FALSE"; /// 
            }

            if (sheetOrTablename!=null)// filetype.Equals("XLS") || filetype.Equals("XLSX"))
            {
                worksheetname = sheetOrTablename;// "Sheet1";
            }

            ////UAloadDataset(fullpathfilename,  filetype, worksheetName=NULL, replace_ds=FALSE, csvHeader=TRUE, datasetName )//Change this, if uadatapackage is changed
            return string.Format("UAloadDataset(fullpathfilename='{0}', filetype='{1}', worksheetName='{2}',load.missing={4}, datasetName='{3}')", FormatFileName(fullpathfilename), filetype, worksheetname, datasetname, loadMissingValue);
            //return string.Format("UAloadDataset(fullpathfilename='{0}', filetype='{1}', worksheetName='{2}', datasetName='{3}')", FormatFileName(fullpathfilename), filetype, worksheetname, datasetname);
        }