Hi Kunjan Sanghavi,
Sorry for the delay caused.
We can achieve your requirement using DateTimeEdit control with millisecond precision.
Kindly download the sample from the below link.
We have achieved your requirement in the sample by using the properties DateTimeFormat and Pattern.
For more details about DateTimeEdit control, kindly check the below link.
http://help.syncfusion.com/UG/User%20Interface/WPF/Tools/default.htm#!documents/313datetimeedit.htm
Please let us know if you have any queries.
Regards,
Narendran.M
DateTimeEdit_6149336 (2)_616d18cf.zip