Hi Sourabh,
Thank you for your interest in Syncfusion Products.
I am afraid that I was not able to reproduce the issue mentioned here. I have created a simple sample using the code snippets that you have given in previous update. Please find the sample for your reference in the following link:
http://websamples.syncfusion.com/samples/Tools.WIndows/F72292/main.htmPlease look at the above sample, if the issue still exists, could you please provide me a simple sample that reproduces the issue, so that I could sort out the cause of the issue and provide you a better solution?
Please let me know if any concerns.
Regards,
Fathima