Dev2.Intellisense.Provider.FileSystemIntellisenseProvider.GetIntellisenseResults C# (CSharp) Method

        public IList<IntellisenseProviderResult> GetIntellisenseResults(IntellisenseProviderContext context)
        {
            if (context == null)
            {
                return new List<IntellisenseProviderResult>();
            }

            var results = new List<IntellisenseProviderResult>();
            if(context.DesiredResultSet == IntellisenseDesiredResultSet.EntireSet)
            {
                FileSystemQuery.QueryList("");
                FileSystemQuery.QueryCollection.ForEach(s => IntellisenseResults.Add(new IntellisenseProviderResult(this, s, string.Empty, string.Empty, false)));
                results.AddRange(IntellisenseResults);
            }
            else
            {
                if(!InLiteralRegion(context.InputText, context.CaretPosition))
                {
                    IntellisenseResults.Clear();
                    var regions = context.InputText.Split(' ');
                    var sum = 0;
                    string searchText = regions.Select(a => new { a, a.Length }).TakeWhile(a =>
                        {
                            sum = sum + context.CaretPosition;
                            return sum >= context.CaretPosition;
                        }).Last().a;
                    FileSystemQuery.QueryList(searchText);
                    FileSystemQuery.QueryCollection.ForEach(s => IntellisenseResults.Add(new IntellisenseProviderResult(this, s, string.Empty, string.Empty, false)));
                    results.AddRange(IntellisenseResults);
                }
            }
            return results;
        }