DateTime supports comparison, but first you need to parse the date-time string, DateTime.Parse() should suffice:Bear in mind, that comparing dates/times sometimes requires awareness of time-zones to make the comparison meaningful. share | improve this answer.ou can use DateTime.Compare() along with DateTime.Parse() to convert the string to a DateTime object. share | improve this answer. answered Apr 27 '10 at 20:57. Shane Fulmer. 4,814 3 23 37. No he can't because he doesn't have an instance of DateTime.
The average annual salary for orthodontists is $127,357 according to Salary.com, $147,754 according to Payscale, and $165,000 a year according to DentalCareers.com. The best paid orthodontists earn around $300,000 a year, while those on the lower end of the scale have an average annual income of $100,000.
Average orthodontist salary. The median expected salary for an orthodontist in the United States is about $135,500 per annum while an average hourly wage is about $65.14 per hour. The average mean salary for the orthodontists working in hospitals or private dentists is about $208,910 per annum.