C# (CSharp) DesignPattern.Composite.Safe Folder示例

示例#1

 //删除文件夹或者文件
 public override void Remove(Folder folder)
 {
     Console.WriteLine("文件或者文件夹已经删除成功");
 }

示例#2

 //增加文件夹或文件
 public override void Add(Folder folder)
 {
     Console.WriteLine("文件或者文件夹已经增加成功");
 }