Therefore, I could in no way update the CanExecute on my command for the reason that I had been generally telling it to update a different reference of that command. @Jenix In that situation, It can be a technique rather than a property. You'd reference it somewhere else like var https://propertyingurugram.in/gurugram-based-real-estate-firm-signature-global-files-for-rs-1000-crore-ipo/