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Entity Framework

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XmlHttpPanel
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MGrassman
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MGrassman asked on 29 Jun 2009, 07:38 PM
Does the XmlHttpPanel Callback function work with Entity Framework?

I get the following error.
XmlHttpPanel Callback loading error:
Exception=The specified named connection is either not found in the configuration, not intended to be used with the Entity Client provider, or not valid....

With a normal sqlconnection it works great but not with entity framework.

Thanks,

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Tervel
Telerik team
answered on 02 Jul 2009, 12:51 PM
Hello MGrassman,

RadXmlHttpPanel has two modes of operation - one is based on Web Services, and the other is based on ASP.NET 2.0 Callbacks.
I am not sure whether there will be a problem with using ASP.NET Callbacks in the Entity Framework (I do not think there should be). On the other hand, it should be possible to hook the panel to a webservice without a problem.

We just released the Q2 2009 officially, and it contains 2 new demos as well as some improved explanations about the RadXmlHttpPanel control. My suggestion is to revisit the demos available here:
http://demos.telerik.com/aspnet-ajax/xmlhttppanel/examples/default/defaultcs.aspx

In case there are problems remaining (even when trying with the web service approach) please open a support ticket and send us some more information (e.g. your project or a scaled-down version thereof) for us to examine further.

Greetings,
Tervel
the Telerik team

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Tervel
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