pi_web_api_cs_helper.PIWebAPIClient.SearchAsync C# (CSharp) Method

        public async Task<dynamic> SearchAsync(string query, string scope, string fields, int count = 10, int start = 0)
        {
            string url = _baseUrl + "/search/query?q=" + HttpUtility.UrlEncode(query) + "&count=" + count + "&start" + start;
            if (!string.IsNullOrEmpty(scope))
            {
                url += "&scope=" + scope;
            }
            if (!string.IsNullOrEmpty(fields))
            {
                url += "&fields=" + fields;
            }
            return await GetAsync(url);
        }
        

        public async Task<ActionResult> Search(SearchModel model)
        {
            PIWebAPIClient client = new PIWebAPIClient("https://myserver/piwebapi");

            string query = model.Option.Equals("all") ? model.Query : model.Option + ":" + model.Query;
            int count = model.Count.HasValue ? (int)model.Count : 10;
            
            try
            {
                dynamic result = await client.SearchAsync(query, null, "name;itemtype;webid", count);
                List<SearchResult> searchResults = new List<SearchResult>();
                for (int i = 0; i < result.Items.Count; i++)
                {
                    SearchResult searchResult = new SearchResult();
                    searchResult.Name = result.Items[i].Name.Value;
                    searchResult.ItemType = result.Items[i].ItemType.Value;
                    searchResult.WebId = result.Items[i].WebID.Value;
                    searchResults.Add(searchResult);
                }
                return View(searchResults);
            }
            catch (Exception)
            {
                return View("Error");
                throw;
            }
            finally
            {
                client.Dispose();
            }
            
        }