How to exclusively lock a row that prevent CRUD operation

Question

Hi expert how I can lock a row in sql server that prevent CRUD operation even SELECT. Is it Possible? Serializable Isolation level does not prevent SELECT. thanks

Answer 1

As well as ROWLOCK, XLOCK as suggested by other folk, I would consider READPAST in addition

This allows allows other readers and writers to skip the lock on this row. This can increase concurrency because the lock set by ROWLOCK, XLOCK s blocking otherwise