First of all i suggest you to the KB article: How to select rows via an unbound checkbox column. Starting with version 13.2, the GridView in the XtraGrid control provides a built-in checkbox column for multiple row selection.
Is there a minimum age to raft or upper age limit? A. 7-years-old for the Classic and 12-years-old for the Challenge. While there is no upper age-limit, we expect everyone to reasonably evaluate his or her fitness level before taking a whitewater rafting trip.
The Law! Minimum age to operate a Jet Ski in North Carolina. No one under 14 years old can operate a PWC in North Carolina waters. It is unlawful for the owner of a PWC to knowingly allow a person under the age of 16 to operate a PWC unless they have first completed an approved boating safety education course.