CSLA .NET

Vibrant discussion about CSLA .NET and using the framework to build great business applications.

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    • DataPortal.Update Failed on Server

      I have one Project that holds the Web & Desktop application (using VB ) In desktop app i am using a DataPortal.Update Method to update my Form Data, it works fine on my Local Machine................... but when i Deployed the project it is giving error on that Method. Any help would really be appreaciated...
      Posted to CSLA .NET discussion by Moed Ijaz on Tue, Oct 28 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 by Luke Macey on Tue, Oct 22 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 by Luke Macey on Mon, May 20 2013
    • steps to get the csla hello world samples to run (winforms and webforms only)

      hi All, Does anyone have any info on what I need to do to get the samples to run. I need to work on a project for a client with specific version requirements. (they need it done in .net 3.5 sp1 only - not the latest .net 4 or 4.5). So I downloaded the samples and source for csla 3.8.4-111003 Built the...
      Posted to CSLA .NET discussion by gullu on Mon, Aug 6 2012
    • Parent does not update after child has changed

      Hi We're using CSLA 2 with VB.Net 2005. I'm able to open a child record and update the child and the parent after the first save, but if a user changes something else, and wants to save again, the child gets updated but the parent doesn't, so it has a result of not updating the record in...
      Posted to CSLA .NET discussion by ksavoie on Tue, Feb 7 2012
    • Rules triggering other rules

      I have a business object set up with properties AAA, BBB, CCC and DDD. I wanted to blank the latter properties if early ones get changed. This means if BBB changes, AAA will be left alone and CCC and DDD will be set to nothing. I have set up a rule so that if AAA changes it sets BBB to Nothing, another...
      Posted to CSLA .NET discussion by Daniel Morey on Tue, Dec 13 2011
    • Running code as close to Data tier as possible

      Hi, Is there any possibility to know when the code is being executed in the nearest tier to Database Server??? I mean, in the same tier where Dataportal_Execute is being called... There is some process in my application that needs to do several data operations over multiple objects and I'm trying...
      Posted to CSLA .NET discussion by jpmir on Mon, Nov 28 2011
    • Late binding VB.net com class

      I've create a my first vb.net assembly with CSLA business objects in. I have then created a seperate vb.net assembly with a com class in it that I'm using to join my business objects to vb6. So in my old vb6 program I late bind to the com class and I call the methods on that, without direct referencing...
      Posted to CSLA .NET discussion by Daniel Morey on Wed, Nov 23 2011
    • WinForm binding combo box

      I'm trying to implement a solution using the CSLA 4 framework with a WinForm interface. I have a BusinessBase class that represents an address. The address class has an editable property for State and County, and read-only lists for States and Counties. The goal is to have the class refresh the list...
      Posted to CSLA .NET discussion by Steve on Tue, Mar 29 2011
    • Re: silverlight cache NameValueList in IsolatedStorage

      We can use Isolated Storage as a virtual file system to store data in a hidden folder on our machine in silverlight application. Silverlight application is allocated the storage of 1 MB per application but we can increase the amount of storage. This is the function to get the data in the isolated storage...
      Posted to CSLA .NET discussion by elizas on Fri, Jun 11 2010
    • CSLA 4 Asynchronous Business Rules in VB .Net

      Hi all. I am attempting to port code from CSLA 3.8 to CSLA 4.0. Having a bit of trouble with the new rules methodology regarding asynchronous rules. Under 3.8 I implemented asynch rules as follows (yes, I'm an atavist and still use VB .Net): 'Add Asynchronous no duplicate eMail check ValidationRules...
      Posted to CSLA .NET discussion by GregDobbs on Thu, Jun 10 2010

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