It depends on your definition for a lookup edit control. Just to see if we are on the same page, I am thinking about a control that displays a value (content) in its normal state, and a combo box, bound to the lookup data in the edited state. The underlying value would typically be an ID that would have to be mapped to a user-friendly representation.
At the moment we are planning on providing a lookup column for the RadGridView control, but we have not thought about shipping a separate control. What is your usage scenario? Maybe that can change our plans.
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