How to get start date of current bar's session?

[overflowing]

Inside OnBarUpdate() as I am handling bars, how do I get the start DateTime of the session that the current bar is in?

I see the below methods but I'm not sure if any of these will work.
Session.GetNextBeginEnd()
Session.GetSessionDate()
Session.NextBeginTime()

[NinjaTrader_Bertrand]

overflowing, you can use the GetNextBeginEnd() then with the bars overload offered - http://www.ninjatrader.com/support/h...xtbeginend.htm

[overflowing]

Thanks. I was thrown off by the name, thinking it would only give me the begin datetime of the next session rather than the current one, so I didn't bother looking at the documentation for it. Now I see the docs say:

Note: Returned values are paired for the same session. If the next DateTime is the session end time, the begin time returned will be the paired begin time corresponding with that session's end time. It is not the next begin time after the end time.