Unfortunately, the answer to this question is that there is no
You have to write your custom logic and we will can help you doing so. As I demonstrated you can get the grid inside the multicombobox and then you can use all the grid functionality available. For searching, you will have to traverse all rows. I have already demonstrated ScrollTo
method and suggested that you may need IsCurrent
property to make a row current. Please read this section
from our documentation and the topics about the RadGridView in general. Do not hesitate to write me back if you have more questions.
the Telerik team