static void ClickCommand_ValueChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
BaseMenuItemUserControl self = obj as BaseMenuItemUserControl;
if (self.ClickCommandChanged != null)
{
self.ClickCommandChanged(self, new EventArgs());
}
}
static void State_ValueChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
BaseMenuItemUserControl self = obj as BaseMenuItemUserControl;
if (self.StateChanged != null)
{
self.StateChanged(self, new EventArgs());
}
self.updateUI();
}
private static void onBoundDataContextChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// e.NewValue is your new DataContext
// d is your UserControl
BaseMenuItemUserControlViewModel viewModel = (BaseMenuItemUserControlViewModel)e.NewValue;
BaseMenuItemUserControl userControl = (BaseMenuItemUserControl)d;
if (viewModel != null)
{
userControl.ClickCommand = new RelayCommand(viewModel.ClickCommandExecute, viewModel.ClickCommandCanExecute);
}
}
