public virtual void Add(Node node)
{
if(!Contents.Contains(node)) {
if(node is OtherFile)
node = new File(node as OtherFile);
else if(node is OtherFilesFolder)
node = new Folder(node as OtherFilesFolder);
AddCore(node);
}
}
public ProjectFilesFolder(Folder old)
: this()
{
foreach(var node in old.Contents)
Contents.Add(node);
}