Yeah, the clientaccesspolicy.xml file requirement makes these things a bit annoying. This is why most JavaScript APIs are .js files hosted on the domain so they can make requests back to the domain.
From: [email protected] [mailto:[email protected]] On Behalf Of Ivan Porto Carrero Sent: Saturday, June 27, 2009 2:25 AM To: ironruby-core Subject: Re: [Ironruby-core] silverlight 3 question k rookie mistake I guess. google.com<http://google.com> obviously doesn't have a crossdomainpolicy.xml file in place Using the flickr url I wanted to get in the first place helps a lot. --- Met vriendelijke groeten - Best regards - Salutations Ivan Porto Carrero Blog: http://flanders.co.nz Twitter: http://twitter.com/casualjim Author of IronRuby in Action (http://manning.com/carrero) On Sat, Jun 27, 2009 at 10:32 AM, Ivan Porto Carrero <[email protected]<mailto:[email protected]>> wrote: I've tried to do the same in C# var wc = new WebClient(); wc.DownloadStringCompleted += (s, e) => Message.Text = e.Result; wc.DownloadStringAsync(new Uri("http://google.com";)); Which actually gives me the same result but I do get to see the error once in a while. It's saying something about SecurityException. So I went on and tried fetching the page it with a webrequest var wr = WebRequest.Create("http://google.com";); wr.BeginGetResponse(ar => { var req = (WebRequest)ar.AsyncState; var resp = req.EndGetResponse(ar); using(var sr = new StreamReader(resp.GetResponseStream())) { var result = sr.ReadToEnd(); Message.Text = result; } }, null); This last approach also fails because AsyncState is null. Have I lost my mind? Am I doing something wrong or is it Silverlight? --- Met vriendelijke groeten - Best regards - Salutations Ivan Porto Carrero Blog: http://flanders.co.nz Twitter: http://twitter.com/casualjim Author of IronRuby in Action (http://manning.com/carrero) On Sat, Jun 27, 2009 at 9:58 AM, Ivan Porto Carrero <[email protected]<mailto:[email protected]>> wrote: Hi I have a hard time understanding why the following won't work. I started with the following xaml: <UserControl x:Class="System.Windows.Controls.UserControl" xmlns="http://schemas.microsoft.com/client/2007"; xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml";> <Grid x:Name="layout_root" Background="White"> <TextBlock x:Name="message" FontSize="10" /> </Grid> </UserControl> and in the initialize method of App I've got the following code @root = Application.current.load_root_visual(UserControl.new, "app.xaml") request = Net::WebClient.new request.download_string_completed do |sender, args| @root.find_name("message").text = "Completed" end request.download_string_async Uri.new("http://google.com";) This works but as you can see nothing interesting happens except for that download_string_completed is called because the message textbloc shows Completed @root = Application.current.load_root_visual(UserControl.new, "app.xaml") request = Net::WebClient.new request.download_string_completed do |sender, args| @root.find_name("message").text = args.result end request.download_string_async Uri.new("http://google.com";) But as soon as I ask the args for the result nothing happens anymore. it must be an exception somewhere but I have no idea as to where I can find the exception or stacktrace because all it does is show me a blank page with all layout removed and the IronRuby Console in the bottom is still there but it is disabled too. So how do I get to that error? --- Met vriendelijke groeten - Best regards - Salutations Ivan Porto Carrero Blog: http://flanders.co.nz Twitter: http://twitter.com/casualjim Author of IronRuby in Action (http://manning.com/carrero)
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