Hello Kyaw,

You are able to check if the row is Selected. You should loop through collection of the rows in your UltraGrid and check every row.  There is property on the row - IsSelected. This property will return true or false depends on the state of every row.

Please let me know if you are looking for something else.

Sincerely,

Danko Valkov

Developer Support Engineer

Infragistics, Inc.