BExIS.IO.Transform.Output.AsciiWriter.dataStructureToRow C# (CSharp) Метод

        private string dataStructureToRow(long id)
        {
            StructuredDataStructure ds = GetDataStructure(id);
            StringBuilder builder = new StringBuilder();
            bool first = true;

            if (ds.Variables != null && ds.Variables.Any())
            {
                List<Variable> variables = ds.Variables.ToList();

                if (VisibleColumns != null)
                {
                    variables = GetSubsetOfVariables(ds.Variables.ToList(), VisibleColumns);
                }

                variables = SortVariablesOnDatastructure(variables, ds);

                foreach (Variable v in variables)
                {
                    string value = v.Label.ToString();
                    // Add separator if this isn't the first value
                    if (!first)
                        builder.Append(AsciiHelper.GetSeperator(Delimeter));
                    // Implement special handling for values that contain comma or quote
                    // Enclose in quotes and double up any double quotes
                    if (value.IndexOfAny(new char[] { '"', ',' }) != -1)
                        builder.AppendFormat("\"{0}\"", value.Replace("\"", "\"\""));
                    else
                        builder.Append(value);
                    first = false;

                    // add to variable identifiers
                    this.VariableIdentifiers.Add
                        (
                            new VariableIdentifier
                            {
                                id = v.Id,
                                name = v.Label,
                                systemType = v.DataAttribute.DataType.SystemType
                            }
                        );
                }
            }

            return builder.ToString();
        }