How to do a X Axis Range for Dates

[chris]

Hello everyone,

I am trying to have a Range of 14 days as my X Axis for my Chart Control. The AddRange() only takes doubles, so is there a different method that I can use to get a Range from 13 days ago all the way up to and including Today? If anyone can help that would be great.

Thank you,
Chris

[Missing User]

Hi Chris,

DataPoint.XValue is of type double. Therefore, the DateTime values have to be converted to OLE Automation dates first, by the DateTime.ToOADate() method. For example:

double min = DateTime.Today.AddDays(-13).ToOADate();
double max = DateTime.Today.ToOADate();
double step = DateTime.Today.ToOADate() - DateTime.Today.AddDays(-1).ToOADate();

radChart.DefaultView.ChartArea.AxisX.AddRange(min, max, step);

Also, the AxisX.IsDateTime property should be set to True. For additional information on "DateTime Support", please refer to the following help topic:
http://www.telerik.com/help/wpf/radchart-features-datetime-support.html

I hope this information helps.

Greetings,

Polina

the Telerik team

[chris]

Thank you very much, This solved my problem.

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