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    • Passing nullable types to DataPortal.Fetch

      I am fairly new to CSLA4 and in general I have had no issues working with it until I tried to create Fetch method that passed a Nullable<Boolean> value. I can pass either 'true' or 'false' however if I pass in 'null', I get a DataPortal Exception. An unhandled exception...
      Posted to CSLA .NET discussion (Forum) by MikePolito on Fri, Jun 12 2015
    • CSLA & Xamarin for mobile apps

      We're looking to build mobile apps (in addition to our existing WinForms app) using Xamarin and our CSLA objects, and we'd like to continue using the mobile object concept (so binding our existing Csla objects to the XAML Xamarin forms). One thing I'm concerned about though is the server...
      Posted to CSLA .NET discussion (Forum) by Andy on Fri, Apr 17 2015
    • Type level authorization rules

      I'm looking through the code for Csla, and it seems the check for things like GetObject are done client side before the call is made to the data portal, which is good in that a remote call won't be made if the user lacks permission. However it doesn't look like the check is repeated on the...
      Posted to CSLA .NET discussion (Forum) by Andy on Wed, Feb 11 2015
    • Re: Change of Modifer in CSLA4.5

      I realize breaking changes are problematic. At the same time, we'd become really sloppy about having more than 1 virtual method for a given set of related operations, thus requiring people to override multiple methods to ensure their code was actually executed. In the case of a 'save' operation...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Fri, Sep 19 2014
    • Re: Triggering Authorization Rules on the Server

      IAuthorizeDataPortal is intended to address this scenario. Implement this interface, configure your implementation to be used by the data portal, and your code will be invoked on the server for each data portal request immediately after the request has been deserialized and before the data portal starts...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Thu, Jul 24 2014
    • WinRT MobilePortal to secured endpoint

      I'm trying to have my WinRT app connect securely to a remote data portal over https, for obvious reasons. Up till now I've been testing internally without SSL, but when I start to test using a secured address I get the following error: The provided URI scheme 'https' is invalid; expected...
      Posted to CSLA .NET discussion (Forum) by Tim on Mon, Jun 23 2014
    • Re: CSLA and the new ASP.NET Web API

      Universal apps yes, but the limitation is because WinRT on WP8.1 doesn't have WCF and universal apps use portable class libraries and those are limited by the lowest common denominator. If you don't care about Windows Phone then this is a non-issue, but given my ongoing goal of making CSLA support...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Fri, Jun 13 2014
    • Re: CSLA and the new ASP.NET Web API

      The current beta of 4.5 includes a new HttpPortal for the data portal that does use Web API if your data portal server is MVC 5. If your data portal server is MVC 4 the host is just a controller. The client doesn't care which server technology you are using. This is not strictly RESTful of course...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Fri, Jun 6 2014
    • CSLA 4.x TransactionalDataPortal has a breaking change compared to CSLA 3.8

      Houston we have a problem. I've been using both CSLA 4.x and 3.8 for some time now, and haven't run across this issue until now, where we are upgrading a CSLA 3.8 based project to CSLA 4.5. This specific project executes along with other external application components from COM+ (Enterprise Services...
      Posted to CSLA .NET discussion (Forum) by Jaans on Mon, Jun 2 2014
    • DataPortal.CreateAsync does not call DataPortal_Create through the data portal using CSLA 4.5.501

      I am creating a Silverlight 5 application with the latest CSLA 4.5.501 (installed via Nuget). I am using the new async await syntax and have discovered that DataPortal.CreateAsync does not call the DataPortal_Create method on a simple BusinessBase object. If I change the DataPortal.CreateAsync call to...
      Posted to CSLA .NET discussion (Forum) by Russ Blair on Thu, Apr 10 2014
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