silverlight

问题 Can anyone provide an emphatic answer as to whether local admin rights are required to install the Silverlight 3 client? Most of the Google results say “yes” (with some conflicting answers), but I’ve just tested this on several Win XP machines and installation was definitely successful without admin rights. Just to be crystal clear, the machines I’ve tested are in a corporate managed desktop environment and users most definitely do not have local admin rights. A “net localgroup Administrators

问题 Is is possible to load 3D objects in a Silverlight 3 or Silverlight 4 application? (3DS Max objects or other formats). Besides loading the object I also need some basic interaction - simple rotations, zoom in/out. 回答1: I think the managed 3D engine Balder might be the right choice for you. It runs quite good in Silverlight and I've used it with Silverlight 3 and 4b. Balder supports the ASE format at the moment, but Einar and his contributors are working hard on the engine and they want to

问题 I have two collections created within Silverlight each collection is created at separate times by different methods. Method 1 creates a List<> titled person ( contains fields first name, last name age) Method 2 created a List<> titled Phone ( contains phone number, cell number) Is there a way within SL to combine these two Lists into one Collection that could then be bound to the view for display? Example: combined into a collection that contained all properties (first name, last name age,

问题 I have a Silverlight class marked with the ScriptableType & ScriptableMember and I expect to be able to pass the object from Silverlight to javascript. When I call JSON.stringify (in javascript) I expect to receive a JSON representation of the object but all I get is {} The class is defined as: [ScriptableType()] public class MyEvent { [ScriptableMember(ScriptAlias = "eventContent")] public int EventContent { get; set; } } I pass the object from Silverlight like this: var jsonObject = new

问题 I'm trying to print from silverlight without a print dialog and for that I'm using System.Runtime.InteropServices.Automation; Right now I'm creating a temporary txt file that contain the text to send to printer. using (dynamic fso = AutomationFactory.CreateObject(@"Scripting.FileSystemObject")) { dynamic file = fso.CreateTextFile(cFileName, true); file.Write(printText); file.Close(); } After that I'm using shell.Aplication to print that document. dynamic shell = AutomationFactory.CreateObject

问题 I'm starting a new WPF/Silverlight custom control project and wanted to do unit testing on this one. However I'm a little confused about how to approach this. This control would be based on the same codebase for both WPF and Silverlight with minor forking using #ifs and partial classes to tame the differences. I guess I could write unit tests for WPF part with NUnit, MSTest, xUnit, etc. and for the Silverlight part with Silverlight Unit Test Framework but this doesn't sound very elegant to me

问题 Is it possible to detect mouse clicks without listening to any mouse events defined in framework controls? I mean, I don't want to write code like : control.MouseLeftButtonDown += this.HandleMouseLeftButtonDown; Yet I want to know if user clicks on the screen or not. Is it possible in C# (WPF or Silverlight)? 回答1: You can register a class handler in a static constructor you your main window, for example: static MainWindow() { EventManager.RegisterClassHandler(typeof (MainWindow), Mouse

问题 We are creating a client in Silverlight that will show a lot of TIFF images. Silverlight natively do not support TIFF. I need a control/class to convert tiff to jpg in runtime inside the Silverlight client. Any idea? 回答1: In Silverlight forum last friday I received this post: Re: How to Convert TIFF to JPG Inside Silverlight, client side, using a control or a class/function? 12-18-2009 5:38 PM | If you're willing to use a third-party library, check out ImageGear for Silverlight provided by

问题 I have a WCF service with cyclic references that I was using the CyclicReferencesAwareAttribute attribute (http://chabster.blogspot.com/2008/02/wcf-cyclic-references-support.html) to solve. However now I want to use the same service with a Silverlight client. Receiving data works well on the Silverlight client with this method, however the CyclicReferencesAwareAttribute attribute does not work on the Silverlight side when I want to send objects back again. I have changed to use the

问题 I'm trying to call web service for few hours. I have added clientaccesspolicy.xml: <?xml version="1.0" encoding="utf-8"?> <access-policy> <cross-domain-access> <policy> <allow-from http-request-headers="*"> <domain uri="*"/> </allow-from> <grant-to> <resource path="/" include-subpaths="true"/> </grant-to> </policy> </cross-domain-access> </access-policy> and crossdomain.xml: <?xml version="1.0"?> <!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd"