PackageExplorerViewModel.PackageViewModel.RenameContentExecuted C# (CSharp) Метод

        private void RenameContentExecuted(object parameter)
        {
            var part = (parameter ?? SelectedItem) as PackagePart;
            if (part != null) {
                string newName;
                bool result = UIServices.OpenRenameDialog(part.Name, out newName);
                if (result) {
                    part.Rename(newName);
                }
            }
        }