AAArulraj A Syncfusion Team November 12, 2018 06:06 AM UTC
Thank you for contacting Syncfusion Support.
We have checked the reported query and understood that you want to set the null in the Integer Textbox. On observing your code, we could understood that you have not bound the value as nullable type. To achieve your requirement, you need to bound the value using int? nullable value type. The same has been explained in our sample and please download it from the following link: