Hi Hemanth,
Thanks for your interest in Syncfusion products.
1. I'm unable to reproduce the requirement for resetting the custom labels often. Could you please send a simple sample or modify the sample provided in the below given link, to reproduce the issue.
2. Since we set 100 number of custom labels that Axis.Interval property is not taken into account. However, this could be overcome by making the for loop jump with the Axis.Interval value. Please refer to the code below.
for (int i = 0; i < Wavelengths.Length; i= i + (int)XAxis.Interval)
{
Syncfusion.Windows.Chart.ChartAxisLabel label = new Syncfusion.Windows.Chart.ChartAxisLabel(i, Wavelengths[i]);
XAxis.CustomLabels.Add(label);
}
Sample Link:
http://files.syncfusion.com/support/Chart.WPF/7.3.0.6/F88086/main.htmPlease let us know if you have further queries.
Regards,
K. Saradha Devi