Question

I created a graph with column series by using data visualization and in that i’ve taken DateTimeAxis as x-axis and i’ve one combo box with time intervals and based on selection of combo box i need to bind intervals into my graph at runtime. The problem is i’m getting error if i select intervals randomly like

var xAxis = countChart.ActualAxes.OfType<DateTimeAxis>().FirstOrDefault(ax => ax.Orientation == AxisOrientation.X);
xAxis.Minimum = DateTime.Parse(fromDt.ToString("HH:mm:ss"));
xAxis.Maximum = DateTime.Parse(toDt.ToString("HH:mm:ss"));

"The minimum value must be smaller than or equal to the maximum value."

so how can i overcome my problem plz help me.

Thanks,
@Nagaraju.

Answer 1

i found solution my self..

reset max with tomorrow and min with yesterday.. ‘ll fix the issue.. like..

xAxis.Minimum = DateTime.Now.AddDays(-1);
                xAxis.Maximum = DateTime.Now.AddDays(1);