private void SelectionOnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
CreateGroupCommand.RaiseCanExecuteChanged();
AddToGroupCommand.RaiseCanExecuteChanged();
UngroupCommand.RaiseCanExecuteChanged();
PinToNodeCommand.RaiseCanExecuteChanged();
}
private void SelectionOnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
CreateGroupCommand.RaiseCanExecuteChanged();
AddToGroupCommand.RaiseCanExecuteChanged();
UngroupCommand.RaiseCanExecuteChanged();
ToggleIsFrozenCommand.RaiseCanExecuteChanged();
RaisePropertyChanged("IsFrozenExplicitly");
RaisePropertyChanged("CanToggleFrozen");
}
private void SelectedItems_CollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
if (SelectedItems.Count == 1)
{
SelectedItem = SelectedItems.First();
}
else
{
SelectedItem = null;
}
CopyCommand.RaiseCanExecuteChanged();
CutCommand.RaiseCanExecuteChanged();
PasteCommand.RaiseCanExecuteChanged();
CreateGroupCommand.RaiseCanExecuteChanged();
MoveToGroupCommand.RaiseCanExecuteChanged();
CreateNodeCommand.RaiseCanExecuteChanged();
}
private void SelectionOnCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
CreateGroupCommand.RaiseCanExecuteChanged();
AddToGroupCommand.RaiseCanExecuteChanged();
UngroupCommand.RaiseCanExecuteChanged();
}