Two To make clear everytime you contact a category property it can do a null / empty Examine, where by as being the dB will only get it done on INSERTs or UPDATEs which are usually 20% from the dB perform. So your DataContext for "video_length_textbox" is about to itself, https://office-space-for-sale-gurgaon.mystrikingly.com/blog/jms-mega-city-sohna-affordable-luxury-plots-framed-by-nature-and-connectivity