private static void CanExecuteEventHandler(IRoutedCommandBindable control, CanExecuteRoutedEventArgs args)
{
var binding = control.CommandBindings.Where(c => c != null)
.FirstOrDefault(c => c.Command == args.Command && c.DoCanExecute(control, args));
args.CanExecute = binding != null;
}
private static Action <ExecutedRoutedEventArgs> ExecutedEventHandler(IRoutedCommandBindable control)
{
return(args =>
{
// ReSharper disable once UnusedVariable
var binding = control.CommandBindings.Where(c => c != null)
.FirstOrDefault(c => c.Command == args.Command && c.DoExecuted(control, args));
});
}
private static Action <CanExecuteRoutedEventArgs> CanExecuteEventHandler(IRoutedCommandBindable control)
{
return(args =>
{
var binding = control.CommandBindings.Where(c => c != null)
.FirstOrDefault(c => c.Command == args.Command && c.DoCanExecute(control, args));
args.CanExecute = binding != null;
});
}
