Example - Update Home.html

Fix some mistakes

Author: amaitland

CefSharp.Example/Resources/Home.html

@@ -234,52 +234,43 @@ <h3 id="features-custom-schemes">Custom Schemes</h3>
                         ...and the actual scheme handler class like this:
 
                         <pre data-shbrush="csharp">
-                        internal class CefSharpSchemeHandler : IResourceHandler
+                        //This Resource handler (scheme handler factory returns IResourceHandler) downloads a file
+                        // and servces the content as the response, you could just as easily read from a database or disk
+                        public class FlashResourceHandler : ResourceHandler
                         {
-                            private string mimeType;
-                            private MemoryStream stream;
-
-                            public bool ProcessRequestAsync(IRequest request, ICallback callback)
+                            public override bool ProcessRequestAsync(IRequest request, ICallback callback)
                             {
-                                // NOTE: We suggest you structure your code in an async fashion
-                                // First examine the "request" object for info about the URI being requested and so forth.
-                                // If the Url is valid then spawn a task
-
                                 Task.Run(() =>
                                 {
-                                    // In this task you can perform your time consuming operations, e.g query a database
-                                    // NOTE: We suggest that you wrap callbacks in a using statemnt so that they're disposed
-                                    // even if there is an exception as they wrap an unmanaged response which will cause memory
-                                    // leaks if not freed
                                     using (callback)
                                     {
-                                        // Read the data in, set the mime type
-                                        var bytes = Encoding.UTF8.GetBytes(resource);
-                                        stream = new MemoryStream(bytes);
-                                        var fileExtension = Path.GetExtension(fileName);
-                                        mimeType = ResourceHandler.GetMimeType(fileExtension);
-
-                                        // When your finished processing execute the callback.
-                                        // Most callbacks have multiple methods, so checkout their interface for details
+                                        var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://samples.mplayerhq.hu/SWF/zeldaADPCM5bit.swf");
+
+                                        var httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
+
+                                        // Get the stream associated with the response.
+                                        var receiveStream = httpWebResponse.GetResponseStream();
+                                        var mime = httpWebResponse.ContentType;
+
+                                        var stream = new MemoryStream();
+                                        receiveStream.CopyTo(stream);
+                                        httpWebResponse.Close();
+
+                                        //Reset the stream position to 0 so the stream can be copied into the underlying unmanaged buffer
+                                        stream.Position = 0;
+
+                                        //Populate the response values - No longer need to implement GetResponseHeaders (unless you need to perform a redirect)
+                                        ResponseLength = stream.Length;
+                                        MimeType = mime;
+                                        StatusCode = (int)HttpStatusCode.OK;
+                                        Stream = stream;
+
                                         callback.Continue();
                                     }
                                 });
 
-                                // Return true to indicate that you've handled the request, you can return false which will cancel the request
                                 return true;
                             }
-
-                            public Stream GetResponse(IResponse response, out long responseLength, out string redirectUrl)
-                            {
-                                // NOTE: GetResponse will be executed after you have called Continue()
-                                // You simple need to populate the relevant details, note you can also redirec to another url if required
-                                responseLength = stream.Length;
-                                redirectUrl = null;
-                                response.StatusCode = (int)HttpStatusCode.OK;
-                                response.StatusText = "OK";
-                                response.MimeType = mimeType;
-                                return stream;
-                            }
                         }
                         </pre>
                         Finally, you have to register this scheme handler using some code like this:
@@ -319,11 +310,13 @@ <h3 id="features-javascript-integration">JavaScript integration</h3>
                         of the block below will be modified/inspected by the script code.
 
                         <pre id="modify-me">You can modify the value of this text field using JavaScript!</pre>
+                        For more details and further examples read <a href="https://github.com/cefsharp/CefSharp/wiki/General-Usage#javascript-integration">General Usage Guide - Javascript Integration</a>
 
                         The C# code for performing these kinds of interactions is quite simple. Like this:
                     </p>
 
                     <pre data-shbrush="csharp">
+                        using CefSharp; //EvaluateScriptAsync is an extension method
                         webBrowser.ExecuteScriptAsync(someScriptCode);
                     </pre>
 
@@ -342,15 +335,15 @@ <h3 id="features-javascript-integration">JavaScript integration</h3>
                     </p>
 
                     <pre data-shbrush="csharp">
-                        var result = webBrowser.EvaluateScript("10 + 20");
+                        using CefSharp; //EvaluateScriptAsync is an extension method
+                        var result = await webBrowser.EvaluateScriptAsync("10 + 20");
                     </pre>
 
                     <p>
                         Please note that only a limited number of data types are supported when returning the result above. Simple
                         value types (int, float, etc) and strings all work, but do not expect to be able to return other JavaScript
                         objects.
                     </p>
-                    <h3>Hooks by which you can modify and/or override certain features of the web browsing</h3>
                 </div>
                 <div class="bs-docs-section">
                     <div class="page-header">