I am using CSLA framework for my internal application and have a lot of success with it.
Silverlight 3 looks very sexy with the built-in features for biz app. I am interested using cslalight for a real LOB app. Any pit-fall/gotcha that I should be aware of?
I tried out the Rolodex sample app and ran into problem when loading CompanyEditor user control
at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
at MS.Internal.XcpImports.Collection_AddValue[T](PresentationFrameworkCollection`1 collection, CValue value)
at MS.Internal.XcpImports.Collection_AddDependencyObject[T](PresentationFrameworkCollection`1 collection, DependencyObject value)
at System.Windows.PresentationFrameworkCollection`1.AddDependencyObject(DependencyObject value)
at System.Windows.Controls.UIElementCollection.AddInternal(UIElement value)
at System.Windows.PresentationFrameworkCollection`1.Add(T value)
at Rolodex.Page.ShowControl(UserControl control)
at Rolodex.Page.<>c__DisplayClass4.<list_CompanySelected>b__3(Object o1, EventArgs e1)
at Rolodex.CompanyEditor.OnDataLoaded()
at Rolodex.CompanyEditor.CslaDataProvider_DataChanged(Object sender, EventArgs e)
I am using the latest version(3.7)
Any suggestion how to resolve the err exception?
I haven't run through all the samples to update them to SL 3. And probably won't for some time - there are a lot of samples, and I usually fix them up if-and-when I decided to use any given sample.
Sergey wrote that sample, and may have some idea what's going on - that exception isn't one I've encountered in other samples so far.
Rocky, just want to say thank you for your support and dedication to this awsome framework. I want to get into silverlight 3 space and .net RIA service looks very promising but still have a long way to go. The only problem with it is too tightly couple with E.F and SQL server for me to jump into it for now. Just curious and love to hear from people exposed to cslalight and their experiences with their "killer" apps.
Andy
I think RIA Services will mature into something very
interesting. I think they have a long way to go before they catch up to where
CSLA .NET is today, but given a few more years they’ll probably get
there.
You should know that RIA Services can consume more than just EF
as a data source though. They have something like the data portal (in a way)
that abstracts where the data comes from, and it is possible to consume data
from virtually any data source as long as you write the adapter code (conceptually
much like writing DataPortal_XYZ methods).
Rocky
I
think RIA Services will mature into something very interesting. I think they
have a long way to go before they catch up to where CSLA .NET is today, but
given a few more years they’ll probably get there.
You
should know that RIA Services can consume more than just EF as a data source
though. They have something like the data portal (in a way) that abstracts where
the data comes from, and it is possible to consume data from virtually any data
source as long as you write the adapter code (conceptually much like writing
DataPortal_XYZ methods).
Rocky
You should try doing a rebuild of the solution.
On my machine (and I thought it was just me) I have discovered
that after installing the SL3 SDK Visual Studio no longer seems to
automatically rebuild all the projects when it should. In other words, with SL2
I was usually able to just hit F5 and the right stuff would get built, but with
SL3 I usually have to explicitly do a rebuild of the solution before I can hit
F5.
Rocky
I rebuilt and even restarted my vpc but so far no luck with it. :)
will poke around to see I can resolve the issue.
Andy
andy:
I am using CSLA framework for my internal application and have a lot of success with it.
Silverlight 3 looks very sexy with the built-in features for biz app. I am interested using cslalight for a real LOB app. Any pit-fall/gotcha that I should be aware of?
I tried out the Rolodex sample app and ran into problem when loading CompanyEditor user controlat MS.Internal.XcpImports.CheckHResult(UInt32 hr)
at MS.Internal.XcpImports.Collection_AddValue[T](PresentationFrameworkCollection`1 collection, CValue value)
at MS.Internal.XcpImports.Collection_AddDependencyObject[T](PresentationFrameworkCollection`1 collection, DependencyObject value)
at System.Windows.PresentationFrameworkCollection`1.AddDependencyObject(DependencyObject value)
at System.Windows.Controls.UIElementCollection.AddInternal(UIElement value)
at System.Windows.PresentationFrameworkCollection`1.Add(T value)
at Rolodex.Page.ShowControl(UserControl control)
at Rolodex.Page.<>c__DisplayClass4.b__3(Object o1, EventArgs e1)
at Rolodex.CompanyEditor.OnDataLoaded()
at Rolodex.CompanyEditor.CslaDataProvider_DataChanged(Object sender, EventArgs e)
I am using the latest version(3.7)
Any suggestion how to resolve the err exception?
Copyright (c) Marimer LLC