Merge pull request #58 from wiazur/patch-18

Updated key/endpoint

Author: wiazur

dotnet/Search/BingImageSearchv7.cs

@@ -16,14 +16,11 @@ class Program
         // *** Update or verify the following values. ***
         // **********************************************
 
-        // Replace the accessKey string value with your valid access key.
-        const string accessKey = "enter key here";
-
-        // Verify the endpoint URI.  At this writing, only one endpoint is used for Bing
-        // search APIs.  In the future, regional endpoints may be available.  If you
-        // encounter unexpected authorization errors, double-check this value against
-        // the endpoint for your Bing search instance in your Azure dashboard.
-        const string uriBase = "https://api.cognitive.microsoft.com/bing/v7.0/images/search";
+        // Add your Azure Bing Search V7 subscription key to your environment variables.
+        const string accessKey = Environment.GetEnvironmentVariable("BING_SEARCH_V7_SUBSCRIPTION_KEY");
+
+        // Add your Azure Bing Search V7 endpoint to your environment variables.
+        const string uriBase = Environment.GetEnvironmentVariable("BING_SEARCH_V7_ENDPOINT") + "/bing/v7.0/images/search";
 
         const string searchTerm = "puppies";