Therefore, I could under no circumstances update the CanExecute on my command for the reason that I was often telling it to update a new reference of that command. Advertise your property on PropertyWala and promote or lease it right away. Marketing your property on PropertyWala is quick and free! https://propertyingurugram.in/new-gurgaon-an-emerging-residential-and-commercial-hotspot-in-ncr/