Using a behavior to extend the web part functionality.

[michaelsanchez]

Hi, 
I need to extend the Web Part to support graphic layers with a custom datasource.

I'm trying to add a behavior<map> using the Silverlight sdk.
I follow the instructions:
- create a siliverlight application with the behavior class. This generates the .xap
- added to the sharepoint list of ArcGis Extensibility
- In the web part edit configuration, click add behavior, but the dropdown is always empty.

I'm missing something?
Is there another way to add a custom datasource for the layers? I'm trying to add support to an oData Rest service.

Thanks

[RahulMetangale]

Ensure that you are using ArcGIS Silverlight API 2.0 assemblies if you are working with ArcGIS for Sharepoint 2.0.
http://help.arcgis.com/en/webapi/silverlight/2.0/

[michaelsanchez]

Ensure that you are using ArcGIS Silverlight API 2.0 assemblies if you are working with ArcGIS for Sharepoint 2.0.
http://help.arcgis.com/en/webapi/silverlight/2.0/

version 2.0 works.

I was using 2.2 , why I  need to go back?

Other question, How can I debug the behavior with Visual Studio 2010?

Thanks