set begin and end value for DateTime scale

Author	Message
Manal Goyal	Manal Goyal posted 7 Years Ago Topic Details
Group: Forum Members Posts: 29, Visits: 405	Hi, I have date time scale on x axis, and I want to give user a option to select a specific time span, for that I am thinking to restrict the x axis to a certain begin and end values, but I dont know hoe can I do that. is it possible? Please let me know the solution to my problem. Thanks and regards Manal
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Nevron Support	Nevron Support posted 7 Years Ago ANSWER Post Details
Group: Administrators Posts: 3.1K, Visits: 4.2K	Hi Manal, Yes it is possible to restrict the range of any axis in the control. Since date times in Nevron Chart are internally represented by double values (their OA equivalent) you need to convert the start / end date time to OA Date Time format. The following code shows how to do that: DateTime dtEnd = DateTime.Now; DateTime dtBegin = dtEnd - new TimeSpan(12, 0, 0); chart.Axis(StandardAxis.PrimaryX).View = new NRangeAxisView(new NRange1DD(dtBegin.ToOADate(), dtEnd.ToOADate()), true, true); Hope this helps - let us know if you meet any problems or have any questions. Best Regards, Nevron Support Team
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