candlestick radchart databinding for winform

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ChartSeries series=new ChartSeries();
ChartSeriesItem item = new ChartSeriesItem();
item.XValue = DateTime.Now;
item.YValue = 22.1;
item.YValue2 = 22.3;
item.YValue3 = 22.5;
item.YValue4 = 22.6;

cs.AddItem(item);

You see in above code XValue it get error because of it only acceptance double.
Can anyone tell me how change format in chartseriesitem in date format.

Posted 28-Nov-13 2:36am

Member 10432200

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Alexander Dymshyts 28-Nov-13 10:33am

I don't think that you get set to this variable DateTime because it is made by somebody else, and it's already double, so this variable need to be double

AnthonyMG 28-Nov-13 13:20pm

If your ChartSeries is a third party provided tool, you need to explore on it first.
if not you can try the solution provided.

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AnthonyMG · Answer 1 · 2013-11-28T07:19:00

Solution 1

Quote:
you can use DateTime.ToOADate(). From the linked MSDN topic:

C#

double start = (zoom_time.AddMinutes(-1)).ToOADate();
double end = (zoom_time.AddMinutes(1)).ToOADate();

chart1.ChartAreas[0].AxisX.Minimum = start;
chart1.ChartAreas[0].AxisX.Maximum = end;

Posted 28-Nov-13 7:19am

AnthonyMG