RadControls for ASP.NET AJAX Use the Data Source Configuration Wizard to bind ObjectDataSource at design time:
Click the RadChart Smart Tag "Choose Data Source" | "<New Data Source>".
From the "Choose a data source type" page of the wizard select "Object" and click "OK".
From the "Choose a Business Object" page of the wizard, select your business object from the drop down list. Click Next.
On the "Define data methods" page choose the select method from the drop down list. Click Finish. A new ObjectDataSource component will be visible on the page and the RadChart DataSource property will point to it.
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