CSLA .NET

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    • New Desktop App Development Project

      10 years ago I architected a solution where we used CSLA to develop a custom ERP system using CSLA for .Net\WinForms. Now, I am looking to start a similar project and was wondering if this is still a good bet. We need a solid, reliable and Scalable distributed windows framework (some functionality might...
      Posted to CSLA .NET discussion (Forum) by issuarez on Sat, Feb 28 2015
    • xtragrid Child Collection Reset Issue

      Hi I have devex extragrid bound to an editable child collection via bindingsource in windows form. Grid automatically adds new row. But when I change any cell in the new row, the datasource is reset automatically and focus moves to the first row. Any clue? Why is it resetting the datasource? Best regards...
      Posted to CSLA .NET discussion (Forum) by Abbas on Thu, Sep 25 2014
    • WinForms BindingSource.CurrentChanged event is raised unexpectedly

      There is a problem with using WinForm BindingSource in the newest CSLA version (4.5.x). For BindingSource used in master-detail scenario, the CurrentChanged event is raised many times, when the property is changed on child object. It can be easily reproduced on sample "RootChildGrandchildWinFormTest"...
      Posted to CSLA .NET discussion (Forum) by darilek on Mon, Jul 7 2014
    • Csla.NameValueListBase<K,V> for Windows Forms or safe for WPF

      Hi Context: Given that BusinessBindingListBase<T,C> is for supporting Windows Forms under CSLA 4, and BusinessListBase<T,C> is the Xaml (ObservableCollection) equivalent, then what about NameValueListBase<K,V> ? It is derived from the Csla.Core.ExtendedBindingListBase<T> type...
      Posted to CSLA .NET discussion (Forum) by Jaans on Sat, May 31 2014
    • Dynamic List Query

      Hey Guys, I am pretty sure I know the response to this but I am stuck having to ask this anyhow. I have a Dynamic List that is data bound to a DGV, I know the standard behaviour is to commit when you come off of the row and this works perfectly when the object is valid. I am having an issue when I go...
      Posted to CSLA .NET discussion (Forum) by Luke Macey on Tue, Oct 22 2013
    • Re: More Windows DataBinding Woes

      Hello, I am using the above helper extension methods in my apps as well, but what I would like to know is if it is possible to cancel the entries without having to unbind and then bind datasources again. I have something like this in my code case actionList.Cancel: UnbindAll(); try { if (_receipt.IsNew...
      Posted to CSLA .NET discussion (Forum) by Tatjana on Fri, Jul 19 2013
    • Error with Dynamanic List and Sorting Lists

      Hello, I am experiencing a problem with CSLA that didn't seem to be in the forums, until last week when someone else was experiencing the same problems as me. the post the question is in is marked with a suggested answer so this might be the reason why you have not seen it. however I am reposting...
      Posted to CSLA .NET discussion (Forum) by Luke Macey on Mon, May 20 2013
    • System.ComponentModel.DataAnnotations

      Does anyone know which DataAnnotations presently work with CSLA in a Windows Forms application. I have personally had success using Required, StringLength, Range and CustomValidation. I have attempted to use the ConcurrencyCheck DataAnnotation without any luck. Is there a list of working ones I can reference...
      Posted to CSLA .NET discussion (Forum) by flying_monkey on Tue, Dec 4 2012
    • Bindable UserControl stops updating when an event member is added

      [System.ComponentModel. DefaultBindingProperty ( "InfoObj" )] [ DefaultEvent ( "InfoObjChanged" )] public partial class UCNrgHelpBase : UserControl { public event EventHandler < NrgHelpBaseEventArgs > InfoObjChanged; public virtual IReadOnlyInfo InfoObj {...} ... } If I comment...
      Posted to CSLA .NET discussion (Forum) by Troncho on Fri, Nov 9 2012
    • Re: Problem with user control databound to a ReadOnly CSLA BO property

      Windows Forms data binding works in very specific ways. If the user changes a value in a UI control and tabs out of that control, data binding will put that value into the object's property. If the property setter throws an exception data binding won't work right. A ReadOnlyBase object doesn't...
      Posted to CSLA .NET discussion (Forum) by RockfordLhotka on Thu, Oct 4 2012
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