Hi All, We have a silverlight project that uses RIA services. There is some code that I want to share between that project and a web service. I have to leave the code where it is now, i.e. I cannot share the code. What I thought would be good is for the web service to call the RIA service. It will be sitting on the same server. I went...
Silverlight can use WCF, Web Services, REST based services, .NET RIA Services, but it seems like Silverlight and .NET RIA Services are preferred most. I want to know if there are any common issues [which can be a show stopper if one goes ahead with this combo] that you have seen in practical implementation of SL with .NET RIA Services. ...
Hi .. I built this SL4 project .. and it was working perfectly, after while I re-opened the project and pressed F5 to try it again. After I add new item in Data Form, filling the required field and doing "SubmitChanged()" I get "Code : 4004 error message" . I'm using Entity Framework + RIA services, I used EF profiler to see if the Li...
Hi All, I have a silverlight app using RIA services. I want to reuse the RIA services component and call it from another web service. The web service and the RIA services component will be on the same server. I have got quite far along, my web service project has a 'service reference' to the RIA services project which is all good. But ...
hi, i am working on a project and we are using MVVM and Wcf ria services. because of the headache posed by foreign keys whose description must be displyed in grids on UI, i had to resort to using dtos that do the work of joining queries from different tables and returning the descriptions. now the problem is tha when i want to save and...
Hi, I am trying to read an XML file in RIA Service and I am getting the following error. Load operation failed for query 'GetSummaryList'. Could not find a part of the path 'C:\WINDOWS\SYSTEM32\CoreResources\SumaryListDS.xml'. I am using Silverlight 4 which is using RIA service. I am trying to read the SumaryListDS.xml located in the ...
I am using a DomainService with .NET4, EF4. It is working from my local SQL Server, when I change the connection string to the remote SQL server which has the same schema and data in it, shallow queries run normally. When a query which contains .Include("child_table_name") in the ObjectQuery and [IncludeAttribute] on the entity property...
I am working on a silverlight application and I am using RIA data services and nHibernate. Currently, I have an entity with a one to many relationship to another entity. public class Employer { [Key] public virtual int Id { get; set; } public virtual string Name { get; set; } } public class Person { [Key] public ...
We're using RIA Services / Silverlight 4, and I'm binding a datagrid to something like Context.Foo. I can see validation errors appearing in the datagrid's validation summary when users try to enter empty strings into mandatory fields and so forth, life is good. However when I add a new item by calling something like Context.Foo.Add(ne...
I'm a .NET silverlight developer. After last project i want to have a rest from this tech and want to learn something new. My next project will be an app for managing workflow of a company.This app will need printing support, export to office formats, document management, maybe authorization\authentication. Can you suggest what technolog...
I am using this class to login to my ria service from a form in Silverlight: System.ServiceModel.DomainServices.Client.ApplicationServices.AuthenticationService However, every time I login with option to persist my login status, it doesn't persist anything and I will loss my status after a IE refresh, and my service doesn't allow me t...
I've got a call to a RIA services method in my frontend. Is it possible to navigate to the corresponding method in the service ? Using "F12 goto definition" or something similiar ? When I press F12, Visual Studio only navigates to the generated stub method in my frontend (*.Web.g.cs file) but that's not what I need. Maybe it's possible...
Which way is the best way: RIA via Silverlight, RIA via Flash\Flex, Ruby\Python, Mobile App Dev(wp7\android), GameDev? Thx ...
Hi There, I have an SL Application which uses RIA and Domain services for data access. I have modified this to work on SOAP so any other applications can use the service. On a Windows client I can query data without a problem. But I need to make some update and inserts. As you may know all insert, update, delete methods are not visibl...
Hi, I'm working on a Silverlight project that uses RIA Services. My question is that I can use generic repository pattern with RIA Services on the client side? What is the best practice how I should organize the RIA Services method on the cilent side? l. ...
How to put a resource (multiple languages in client) message into a CustomValidation? Example: using any of ValidationAttribute, let'say StringLength, I simple use ErrorMessageResourceName and ErrorMessageResourceType, but it did not work for CustomValidation. Simple Code: public class UserInfo { [Required] public string Name { get...
I have a silverlight appliction using ria services. It works fine in the browser; however, when the application runs out of browser, I am getting the infamous "The remote server returned an error: NotFound." It occurs in a view model. I have a domain context and when the view model loads, I load three queries. _domainContext.Load<Pers...
We're using Silverlight 4 and Ria Services, but we also need to expose a regular WCF service to the client, ideally from the same Ria services website. I suspect this is because of DomainServiceHttpModule or due to the fact that the service is expecting binary coming back from the client instead of a SOAP message. Has anyone had any su...
Hi, I would like your opinion about these two frameworks. I like a lot the features of ExtJS, but recently I saw SmartClient and it seems to be great too, and free (its Client side features) for commercial projects. I tried a little of SmartClient and it seems to be easier than ExtJS, and it has a better documentation tnan ExtJS. BUT.....