示例#1
0
 public void execute()
 {
     light.off();
     Console.WriteLine("in the living room");
 }
示例#2
0
 public void undo()
 {
     light.off();
     Console.WriteLine("in the living room");
 }
示例#3
0
 public void execute()
 {
     light.off();
 }
示例#4
0
 public void undo()
 {
     light.off();
 }