private DirectoryViewModel Lookup(DirectoryInfo path) { DirectoryViewModel root = LookupRoot(path); if (root != null) { return(root.Lookup(path)); } return(null); }
public DirectoryViewModel Lookup(DirectoryInfo path) { // if we found the path if (DirectoryInfo.FullName == path.FullName) { return(this); } DirectoryInfo p = path; while (p.Parent.FullName != DirectoryInfo.FullName) { p = p.Parent; } DirectoryViewModel child = Directories.FirstOrDefault(x => x.DirectoryInfo.FullName == p.FullName); if (child == null) { return(null); } return(child.Lookup(path)); }