2 The Point is a default value so a nullable check defeats The purpose. Keith's solution demonstrates that by initialising it while in the Ctor. If It truly is to the dB I do not actually see A lot distinction than possessing a default column worth and make it a https://medium.com/@MaxEstatesGurgaon/strategic-growth-begins-with-m3m-industrial-plots-sector-9-manesar-95ea00e42632