How does the standard DelegateCommand CanExecuteChanged event fire in Silverlight?

Question

I want to re-run the canExecute functionality from the DelegateCommand after some user changes. How to do it?

+3

Nathan tregillus Jun 13 '11 at 10:07

1 answer

Bernhard · Answer 1 · 2012-10-30T11:01:54+0000

The CanExecuteChanged event of the ICommand interface must be generated to call the CanExecute method again.

Create the public method "RaiseCanExecuteChanged" in the Commomm deletion that fires the event.