Hi Ashwini,
Thanks for contacting Syncfusion support.
Query: “If we search this selected value in search textbox of grid then I am getting empty result.”
From your query we suspect that you want to search the value that exist in the datasource of dropdownlist inside the Grid ColumnTemplate. If yes then it is not possible to achieve your requirement. Because DataOperation (search, sort,filter ) in Grid will be performed based on the values present in the datasource of Grid. So it is not feasible to search the dropdownlist data using grid search toolbar.
If we misunderstood your requirement kindly share more details about your requirement.
Regards,
Vignesh Natarajan