C# (CSharp) DesignPatterns.Memento.Exercise DocumentState示例

示例#1

 public void Push(DocumentState state)
 {
     states.Add(state);
 }

示例#2

 public void Restore(DocumentState memento)
 {
     this.content  = memento.getContent();
     this.fontSize = memento.getFontSize();
     this.fontName = memento.getFontName();
 }