Hence, I could under no circumstances update the CanExecute on my command since I had been often telling it to update a different reference of that command. @Jenix In that situation, it's a way rather than a property. You'd reference it somewhere else like var someString = Foo.HelloWorld(); The only https://propertyingurugram.in/signature-global-to-invest-rs-700-crore-to-develop-independent-floors-in-gurgaon/