Dapper.net：如何使用参数值打印查询

让我们举一个例子：

const string PERSON_SQL = "SELECT Id " +
                           "FROM Persons " +
                           "WHERE LastName=@LastName AND FirstName=@FirstName";
patientId = connection.ExecuteScalar<int>(PERSON_SQL, new
{
    LastName = _entity.Lastname,
    FirstName = _entity.Firstname
});

我想用参数值打印出实际的SQL查询以进行调试。我确信它有一些扩展或辅助功能......