static bool CanExecute(ILSpyTreeNode[] nodes) {
return nodes != null &&
nodes.Length > 0 &&
nodes.All(a => a is NamespaceTreeNode) &&
nodes.Any(a => ((NamespaceTreeNode)a).Name != string.Empty) &&
nodes.IsInSameModule() &&
nodes[0].Parent.Children.Any(a => a is NamespaceTreeNode && ((NamespaceTreeNode)a).Name == string.Empty);
}
static bool CanExecute(ILSpyTreeNode[] nodes)
{
return nodes != null &&
(nodes.Length == 0 || nodes.Any(a => a is AssemblyTreeNode));
}
