protected CodeExample CreateSpreadsheetExample(string exampleGroup, string regionName, string exampleCode)
        {
            CodeExample result = new CodeExample();

            SetExampleCode(exampleCode, result);
            result.RegionName             = regionName;
            result.HumanReadableGroupName = CodeExampleDemoUtils.ConvertStringToMoreHumanReadableForm(exampleGroup);
            return(result);
        }
        protected virtual bool ValidateRegionName(string[] lines, ref string regionName)
        {
            string region      = lines[0];
            int    regionIndex = region.IndexOf(RegionStarts);

            if (regionIndex < 0)
            {
                regionName = String.Empty;
                return(false);
            }

            int keepHashMark = 0;

            regionName = CodeExampleDemoUtils.ConvertStringToMoreHumanReadableForm(region.Substring(regionIndex + RegionStarts.Length + keepHashMark));
            return(true);
        }
        void OnNewExampleSelected(object sender, FocusedNodeChangedEventArgs e)
        {
            CodeExample newExample = (sender as TreeList).GetDataRecordByNode(e.Node) as CodeExample;
            CodeExample oldExample = (sender as TreeList).GetDataRecordByNode(e.OldNode) as CodeExample;

            if (newExample == null)
            {
                return;
            }

            string exampleCode = codeEditor.ShowExample(oldExample, newExample);

            codeExampleNameLbl.Text = CodeExampleDemoUtils.ConvertStringToMoreHumanReadableForm(newExample.RegionName) + " example";
            CodeEvaluationEventArgs args = new CodeEvaluationEventArgs();

            InitializeCodeEvaluationEventArgs(args, newExample.RegionName);
            evaluator.ForceCompile(args);
        }