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c# Programming Glossary: cansavehttp://stackoverflow.com/questions/7331686/why-and-not as soon as the result is clear. Example if CanExecute CanSave If CanExecute returns false the complete expression will be.. expression will be false regardless of the return value of CanSave . Because of this CanSave is not executed. This is very handy.. of the return value of CanSave . Because of this CanSave is not executed. This is very handy in the following circumstance..
How can I use the RelayCommand in wpf? http://stackoverflow.com/questions/862570/how-can-i-use-the-relaycommand-in-wpf _saveCommand new RelayCommand param this.Save param this.CanSave return _saveCommand Declares a RelayCommand that will call.. will call the Save method when triggered and return the CanSave property as a test for validity. When this command is bound.. in WPF the IsEnabled property of the Button will match the CanSave property of the ViewModel and when the button is clicked assuming..
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