Re: Problem with ObjectDataSource and ITypedList

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Hi Walter,

making some sample code will take some time, because I have to extract it
from our projects. But there are some posts on the web explaining exactly
which feature has been removed in ASP.NET 2.0.

Here are some links:
http://clariusconsulting.net/blogs/kzu/archive/2004/08/25/LosingComponents.aspx
http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=102242
http://www.nikhilk.net/NonVisualControlsAndComponents.aspx


In my last post I forgot to mention that our collections derived from
IBindingList, ITypedList etc. are inside a component. This component can be
dragged onto a windows form, and in APS.NET 1.1. it was possible to use it
as well.

I understand that MS removed this feature in ASP.NET 2.0, which I have to
accept . Maybe MS will introduce t again in the future, but I need a
solution quite soon.

One solution for me is that I change the collections we use to generics
(List<myType>), which seems to be quite some work. My hope with theses
postings here is, that maybe somebody knows how the ASP.NET 2 designer finds
out about the item Types in a collection during design time. The designer
will use reflection, but is the designer only able to find out about the
item Types for IList<myType>, ore are ther other possibilities? Ideal would
be an interface I have to implement.

Regards
Norbert Ruessmann


"Walter Wang [MSFT]" <wawang@xxxxxxxxxxxxxxxxxxxx> schrieb im Newsbeitrag
news:6RKzjL01GHA.3440@xxxxxxxxxxxxxxxxxxxxxxxx
Hi Norbert,

Thanks for clarification.

Would you please sending me the code that is working correctly in .NET 1.1
(both WinForm and ASP.NET)? I will try to verify them on .NET 2.0 to see
why they stopped working on ASP.NET 2.0.

In the meanwhile, I'm currently searching in our internal database for
related documentation about the databinding changes in ASP.NET 2.0.

Thank you for your patience and understanding.

Regards,
Walter Wang (wawang@xxxxxxxxxxxxxxxxxxxx, remove 'online.')
Microsoft Online Community Support

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