CSLA .NET

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    • CslaDataProvider differences between WPF & Silverlight

      I just spent many hours trying to figure out why data binding was working in a (CSLA) WPF app, but the same data binding failed (at runtime) in a (CSLA) Silverlight app. There is a subtle difference that I couldn't find documented anywhere that I will document here for other people to hopefully find...
      Posted to CSLA .NET discussion (Forum) by MichaelMaddox on Thu, Apr 7 2011
    • Re: IdentityConverter and CSLA Silverlight

      WPF 3.5 introduced a binding option that solves this problem, so I removed IdentityConverter from CSLA at that point. I don't recall the specific binding option off the top of my head, but there's a way to tell the binding to always refresh. To my knowledge, Silverlight never had this same issue...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Wed, Apr 6 2011
    • DynamicListBase<T> Model.SaveItem possible bug?

      Hi, Im using a View Model that has a DynamicListBase as the Model type. I have a ListBox who's ItemSource is bound to the model property, SelectedIndex is also bound to a SelectedIndex property on the VM. I navigate the ListBox items using the SelectedIndex property on the VM, the bindings work as...
      Posted to CSLA .NET discussion (Forum) by Devman on Thu, Feb 3 2011
    • TriggerAction and Custom Controls

      Hello Does the TriggerAction require the custom controls to be derived from FrameworkElement? I'm using a custom control that derives from FrameworkContentElement and I can't get the Trigger to work on the element's click Event. If that's the case, what work around can anyone recommend...
      Posted to CSLA .NET discussion (Forum) by Andres Bastidas on Wed, Feb 2 2011
    • Re: DynamicListBase and WPF lost exception

      That is possible. The ViewModelBase class was designed around BB and BLB, with support for ROB and ROLB. DLB is a very different construct, with very different behaviors. And at the time we wrote this code Microsoft didn't have a WPF datagrid control that actually worked with any rich collection...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Thu, Jan 27 2011
    • Re: DynamicListBase and WPF lost exception

      I see. I think this is a mismatch between ViewModelBase and DynamicListBase. Not necessarily a bug either, just a side-effect of the way things work. DLB doesn't ever get saved itself, and the object saving infrastructure in VMB is all around saving the root object. So the viewmodel's OnSaved...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Wed, Jan 26 2011
    • Re: BusinessListBase and MarkAsChild

      You can certainly try. When I looked at the problem originally I did take a quick look at the events on the datagrid control and didn't see a way to override the default behavior. Most datagrid controls do have a way to override this behavior though, so perhaps I just missed it...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Sun, Jan 23 2011
    • Re: CSLA.Wpf

      That namespace doesn't exist in CSLA 4, it has been replaced with Csla.Xaml.
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Tue, Jan 18 2011
    • Csla + WCF?

      Hello. I'm new to Csla. So, i'l try to explain my problem. I have WPF application that uses Csla BO and local database, for Windows not for Web. My application can be a server and can be a client. It's depends on configuration property. What should I do to be able to send my BO through WCF...
      Posted to CSLA .NET discussion (Forum) by neo_u on Wed, Nov 24 2010
    • How to use MVVM binding to combox?

      I bought the CSLA 4.0 MVVM Serials, and according to the sample, i set up a ProductCategoryViewModel, and ProductCategoyrView , in the ProductcategoryView there a combox for parent product category, how to bind the ProductCategorListViewModel to the combox itemsource? Thank you.
      Posted to CSLA .NET discussion (Forum) by simon on Thu, Nov 18 2010
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