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.
It would also make a difference in salary if an orthodontist was employed by another or was self-employed. The median salary for an Orthodontist in the United States is currently $140,850 annually. The middle 50 percent of American orthodontists made between $104,124 and $177,575 in the same year. These salary figures do not include bonuses and benefits such as social security, 401k, disability, healthcare and pension. Orthodontist Salary | More details for Orthodontist Jobs | Salary.