first day and last day of each month

[hegh2000]

hello,

I would like to know the first day and last day of each month.
For the week, the role exists, DayOfWeek.
Is there a way of knowing this for months.

thank you

[NinjaTrader_JoshP]

Not sure what you mean. Just run the DateTime with a date of 9/1 for instance and then use .DayOfWeek on it and it will give you the day it is.

[hegh2000]

I'll take an example.
I must make a DrawDot, one early and one at the end of each month.
How to detect the first day and last jor each month.

[NinjaTrader_JoshP]

Just check the dates. If the date is 1 or 30/31 then it is beginning/end of month

[Ralph]

... 30/31 is near at the truth already. The save way to find the last day of this month should go like this:

DateTime LastOfSep2009 = new DateTime(2009, 10, 1).AddDays(-1);

Regards
Ralph

[hegh2000]

yes,
thank you very much