i ios programmer. started learning coding mac osx . having tough time coding mac osx . terms kvo , bindings making life tougher. there document available none of document gives complete idea me .
my question can use kvo alternative custom delegates . if how achieve this?
for eg, have class , class b, initial class . suppose control moves class class b , , if want achieve in class can same using custom delegate pass control class a.
how achieve using kvo ? appreciated.
