What steps does it take to download a Silverlight 4 application to Silverlight 3. I can't develop any longer with Beta 4 and made a wrong assumption that VS2010 RC would be able to run Sivlerlight Beta 4 - which it unfortunately can't. VS2010 RC which was just released can only currently work with SL3. (hoping/expecting someone to hack ...
I'm using Silverlight Beta 4 for a LOB application. After finding out today that I'll have to wait perhaps 4 months to be able to develop with SL4 on Visual Studio 2010 I'm thinking I need to downgrade my application to SL3 but thats another question. The problem is I'm noticing absolutely abismal performance for simple datagrids that...
I am using ImageTool's PNG encoder to create an image. I have a Grid that contains multiple TextBlocks, each TextBlock contains dynamic text. When I create a WriteableBitmap from the grid containing the TextBlocks, I then use ImageTool's encoder to convert the WriteableBitmap to a PNG image. All works well, however, when I view the PN...
I would start to write WPF and Silverlight 2D game, i would to find some game engine library,the only one i found on google is FarseerPhysics ( http://www.codeplex.com/FarseerPhysics) and seem quite good. But is there any other recommend for starter? And one more question is is it any alternate software of expression blend for create S...
I can't seem to compile the silverlight 3 project from the command line. It comes back with MSBUILD : error : Test page creation failed. Unknown error "-1". c:\WINDOWS\Microsoft.NET\Framework\v3.5\Microsoft.Common.targets(3329,9): error MSB3491: Could not write lines to file "obj\Debug\HeadsetClient.csproj.FileLis tAbsolute.t...
I am in a process of building an intranet application entirely using silverlight 3. On one of the page, I need to generate an excel report. Users can select few parameters through UI and will hit submit button, then silverlight shall generate an excel report & popup a window allowing users to save the generated report. Is there anyway t...
Given the following code why would "My Stupid Text" never be bound to the UserControls text box? MainPage.xaml <Grid x:Name="LayoutRoot"> <Local:Stupid StupidText="My Stupid Text" /> </Grid> Stupid.xaml <UserControl x:Class="SilverlightApplication5.Stupid" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" ...
i want the assemblies (*.dll) files for silverlight charting controls or give me path that where does it stoer when we install the toolkit in our computer ...
I'm using a Silverlight Application and want to use LIVEMESSAGE class for Instant Messaging through FaceBook API. Can any body tell me how to use this LIVEMESSAGE for Messaging by using an Example? Thanxs In Advance, Ravi Joshi ...
I'm learning about MVVM and one of the things I don't get is how the model and the view model are supposed to communicate. I also don't understand whether they are separate classes, composite classes, or whether the ModelView is supposed to inherit from the model. I need to get some data from a web service, so I think the model should b...
I have a WCF Service that I'm accessing in Silverlight. The Silverlight application requires authentication (authentication happens through a call to the service.) I've noticed that when the authenticated session times out and the user does something application-side that would make a call to the service, the application just hangs wait...
I have a silverlight library that is supposed to get make a web service request and receive an xml response: Uri uri = new Uri("http://some_server:51306/getStuff.xml?id=14"); WebRequest request = WebRequest.Create(uri); However, WebRequest.Create(uri) fails with the exception "The URI prefix is not recognized". Not...
I have inherited some Silverlight\WCF code and now need to implement some new features. I fairly new to Silverlight\WCF so my question may be rather basic. So... I have a listbox in Silverlight that binds to a resource that is a List<> returned from a WCF (rest) service (which is just reading values from a db table). I have implemente...
I have a treeview in Silverlight 3.0. The treeview is bound to an a hierarchical list. If the top parent in the treeview is expanded, and, due to intended functionality, I set the visibility of the treeview to collapsed, and then later set the visibility back to visible, the last item in the treeview is always selected. If I toggle th...
OK so Silverlight 4 is adding support for capturing from microphones (and webcams), however for this facility to be useful (in my case at least) I'd need to upload this captured data to a server to save. The AudioCaptureDevice will record PCM audio on the client, and as we all know PCM is not the most efficient encoding... the data woul...
I would like to change song on my MediaElent from track1.mp3 to track2.mp3. And here is the code: MyMediaElement.Stop(); Uri u = new Uri("track2.mp3", UriKind.Relative); MyMediaElement.Source=u; MyMediaElement.Play(); The MediaElement change the source but just wont start. What could possibly be wrong with this code? ...
I have a Silverlight 4 out-of-browser application with a ScrollViewer that has several RichTextBoxes inside. The RichTextBoxes are only used for displaying text, and are never edited and never scroll. However when the mouse is hovering over a RichTextBox the mousewheel event seems to not reach the ScrollViewer. Is there any way to ove...
Transitioncontentcontrol in the silverlight toolkit is awesome especially for non-designers like me. Are there any other transitions availablefor this control? It would be great if they are free, I am also ready to convince my boss if there are any excellent commercial offerings(but free ones are preferred). ...
Any free database available for silverlight that can be stored in isolated storage? ...
Hi, i have the following scenario: [TemplatePart(Name = GoToEditModeButtonPart, Type = typeof(DoubleClickButton))] public class ValueBoxWithLabel : ContentControl { public const string GoToEditModeButtonPart = "GoToEditModeButtonPart"; #region LabelText Dependency Property ... #region IsInEditMode Dependency Property ... ...