Updated the structure

Author: wiazur

dotnet/Search/BingSpellCheckv7.cs

@@ -1,78 +1,79 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
-using System.Text;
-using Newtonsoft.Json;
+using System.Threading.Tasks;
+
+/*
+ * This sample uses the Azure Bing Spell Check API to check the spelling of a query.
+ * It then offers suggestions for corrections.
+ * Bing Spell Check API: 
+ * https://docs.microsoft.com/en-us/rest/api/cognitiveservices-bingsearch/bing-spell-check-api-v7-reference
+ */
 
-namespace SpellCheckSample
+namespace BingSpellCheck
 {
     class Program
     {
-        // Add your Azure Bing Spell Check endpoint to your environment variables.
-        static string host = Environment.GetEnvironmentVariable("BING_SPELL_CHECK_ENDPOINT");
+        // Add your Azure Bing Spell Check key and endpoint to your environment variables.
+        static string subscriptionKey = Environment.GetEnvironmentVariable("BING_SPELL_CHECK_SUBSCRIPTION_KEY");
+        static string endpoint = Environment.GetEnvironmentVariable("BING_SPELL_CHECK_ENDPOINT");
         static string path = "/bing/v7.0/spellcheck?";
 
         // For a list of available markets, go to:
         // https://docs.microsoft.com/rest/api/cognitiveservices/bing-autosuggest-api-v7-reference#market-codes
-        static string params_ = "mkt=en-US&mode=proof";
+        static string market = "en-US";
 
-        // Add your Azure Bing Spell Check subscription key to your environment variables.
-        static string key = Environment.GetEnvironmentVariable("BING_SPELL_CHECK_SUBSCRIPTION_KEY");
-        //text to be spell-checked
-        static string text = "Hollo, wrld!";
+        static string mode = "proof";
+
+        static string query = "Hollo, wrld!";
 
         // These properties are used for optional headers (see below).
         // static string ClientId = "<Client ID from Previous Response Goes Here>";
-        //static string ClientId = "2325577A61966D252A475CD760C96C03";
         // static string ClientIp = "999.999.999.999";
         // static string ClientLocation = "+90.0000000000000;long: 00.0000000000000;re:100.000000000000";
 
-        async static void SpellCheck()
+        public async static Task Main(string[] args)
         {
             HttpClient client = new HttpClient();
-            client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", key);
+            client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", subscriptionKey);
 
             // The following headers are optional, but it is recommended they be treated as required.
             // These headers help the service return more accurate results.
-            //client.DefaultRequestHeaders.Add("X-Search-Location", ClientLocation);
-            //client.DefaultRequestHeaders.Add("X-MSEdge-ClientID", ClientId);
-            //client.DefaultRequestHeaders.Add("X-MSEdge-ClientIP", ClientIp);
+            // client.DefaultRequestHeaders.Add("X-Search-Location", ClientLocation);
+            // client.DefaultRequestHeaders.Add("X-MSEdge-ClientID", ClientId);
+            // client.DefaultRequestHeaders.Add("X-MSEdge-ClientIP", ClientIp);
 
             HttpResponseMessage response = new HttpResponseMessage();
-            string uri = host + path + params_;
+            string uri = endpoint + path;
 
             List<KeyValuePair<string, string>> values = new List<KeyValuePair<string, string>>();
-            values.Add(new KeyValuePair<string, string>("text", text));
+            values.Add(new KeyValuePair<string, string>("mkt", market));
+            values.Add(new KeyValuePair<string, string>("mode", mode));
+            values.Add(new KeyValuePair<string, string>("text", query));
 
             using (FormUrlEncodedContent content = new FormUrlEncodedContent(values))
             {
                 content.Headers.ContentType = new MediaTypeHeaderValue("application/x-www-form-urlencoded");
                 response = await client.PostAsync(uri, content);
             }
-            //Get the client ID header from your request
-            string client_id;
-            if (response.Headers.TryGetValues("X-MSEdge-ClientID", out IEnumerable<string> header_values))
-            {
-                client_id = header_values.First();
-                Console.WriteLine("Client ID: " + client_id);
-            }
-            //print the response
 
-            string contentString = await response.Content.ReadAsStringAsync();
+            // Get the client ID header from your request (optional)
+            // string client_id;
+            // if (response.Headers.TryGetValues("X-MSEdge-ClientID", out IEnumerable<string> header_values))
+            // {
+            //     client_id = header_values.First();
+            //     Console.WriteLine("Client ID: " + client_id);
+            // }
 
-            //deserialize the JSON response from the API
+            string contentString = await response.Content.ReadAsStringAsync();
+            //Deserialize the JSON response from the API
             dynamic jsonObj = JsonConvert.DeserializeObject(contentString);
             Console.WriteLine(jsonObj);
-
         }
-
-        static void Main(string[] args)
-        {
-            SpellCheck();
-            Console.ReadLine();
-        }
-
     }
 }