wcf-ria-services

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Silverlight app debugging when used WCF RIA and Entity Framework

I am working on an app where I am using WCF RIA services and entity framework. On laod,i have written a method which gets a list of schedules from database(as fetched using RIA method LoadOperation&l[详细]

2023-03-27 20:52 分类：问答
What layer are the RIA Services DomainService classes

We\'re building a new system that will have more than one front-end, where (at least) one of them bing Silverlight.[详细]

2023-03-27 03:36 分类：问答
Lightswitch + WCF RIA + MySQL connector/Net almost working but not quite

I\'m trying to connect to an existing MySQL DB from Lightswitch RTM through a WCF RIA service. I did the following:[详细]

2023-03-26 22:09 分类：问答
Silverlight RIA services, Prism modularity and moving services

I\'m using Prism so I can create a modular solution. I need to access the WebContext and AuthenticationService in my modules and believe the best way to do this is to move auto generated Authenticatio[详细]

2023-03-26 09:07 分类：问答
Does the IncludeAttribute add any value over the ObjectQuery and DbSet Include methods?

I am using WCF RIA Services in combination with the Entity Framework 4.0. To ensure that related objects make it safely to the client, I need to first include them using the ObjectQuery(Of T).Include[详细]

2023-03-26 07:27 分类：问答
Breakpoint not hitting on button click in Silverlight + WCF RIA Services

I have created a silverlight app using WCF RIA Services and Entity Data Model. In mainPage.xaml page I have dropped a button and on click of that button certain operation is performing.I have put a b[详细]

2023-03-25 22:58 分类：问答
BeginInvoke argument coming out null in the service

I recently inherited a Silverlight web project that uses WCF services to handle asynchronous tasks. I recently added in a new feature, essentially copying the functionality of features that were alrea[详细]

2023-03-25 20:32 分类：问答
Trouble with RIA Services and lambda JOIN

NOTE: This has been answered as duplicate in the comment below. I am having trouble getting RIA Services to return the data I need and not more than the data I need. I have a parent object (Project)[详细]

2023-03-25 16:39 分类：问答
Problems with localized data annotations in an Azure/RIA/Silverlight application

I\'m having a hard time creating localized data annotations in an Azure / RIA / Silverlight application.[详细]

2023-03-25 15:46 分类：问答
What does "error code:4004" mean?

I have this class using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.ComponentModel.DataAnnotations;[详细]

2023-03-25 07:52 分类：问答