CSLA .NET

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    • Issue with Validation Rules Refreshing with Prism...

      Hello, We are using CSLA 4 and Prism 4 for a WPF application. Currently, we are using the CSLA.ViewModelBase for our view models. The first time I navigate to a view, the object is created and the validation errors show correctly. The issue comes the second time I load the view. It seems like the PropertyStatus...
      Posted to CSLA .NET discussion (Forum) by reagan123 on Wed, Dec 7 2011
    • ViewModel lifetime

      Hi folks, We're developing a business WPF application using CSLA4 and Bxf . We have just encountered an issue to manage the ViewModel lifetime. Cause, we didn't anticipate the ViewModel keep persisting through the pages. Per exemple, one viewmodel has a timer, to get data data periodically. And...
      Posted to CSLA .NET discussion (Forum) by cconte on Mon, Sep 19 2011
    • WPF and theMVVM pattern

      Hi folks, Software: CSLA 4.1 – VS2010 After I have read the CSLA Expert C# 2008 Business Objects, watched CSLA 4 MVVM Video Series and practiced some CSLA with WinForm, I ‘m testing myself to create a small WPF demo in order to understand the basics (MVVM pattern) before starting the serious...
      Posted to CSLA .NET discussion (Forum) by cconte on Thu, Sep 1 2011
    • Different views on TabControl

      I'm trying to write a program that uses tabs to hold different usercontrols. What I currently want to happen is the user clicks a find button, a new tab is created, and a find screen appears inside it. Using the find screen the user can select clients and these then open in their own new tabs allowing...
      Posted to CSLA .NET discussion (Forum) by Daniel Morey on Tue, Aug 23 2011
    • TriggerAction on databound menus

      I have a readonly list of TaskGroups that contains a description and a readonly list of Tasks that also contain a description. I've bound a MenuItem to the list of Task and I'm using HierarchicalDataTemplates to display the TaskGroup Description and Task Description in the menu. So the TaskGroups...
      Posted to CSLA .NET discussion (Forum) by Daniel Morey on Thu, Aug 18 2011
    • 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
    • CSLA 4.0 Authorizer (Wpf/Xaml)

      I have been building out a Wpf project using the CSLA 4.0.1 Framework. In the sample code for Project Tracker, an Authorizer control is used to provide Read/Write authorization, but that control no longer exists in the Csla.Xaml project. I also see a note in the CSLA 4 change log that it has been removed...
      Posted to CSLA .NET discussion (Forum) by tabaguley on Wed, Oct 27 2010
    • Minor bug in LinqObservableCollection

      We are using the CSLA LinqObservableCollection with WPF 4 in CSLA 4.0.1. This is a very useful class. However, two of our team members, Brent Edwards and Marty Robertson, have discovered that there is a minor bug. Specifically, in the IndexOf(object value) the released code reads: return _baseCollection...
      Posted to CSLA .NET discussion (Forum) by JonStonecash on Fri, Oct 15 2010
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