C#命令模式用法实例
本文实例讲述了C#命令模式。分享给大家供大家参考。具体实现方法如下：
usingSystem;
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Text;
namespace命令模式
{
classProgram
{
staticvoidMain(string[]args)
{
Receiverr=newReceiver();
Commandc=newConcreteCommand(r);
Invokeri=newInvoker();
i.SetCommand(c);
i.ExectueCommand();
}
publicabstractclassCommand
{
privateReceiverreceiver;
internalReceiverReceiver
{
get{returnreceiver;}
set{receiver=value;}
}
publicCommand(Receiverreceiver)
{
this.receiver=receiver;
}
publicabstractvoidExecute();
}
publicclassReceiver
{
publicvoidAction()
{
Console.WriteLine("取得receiver的action方法！");
}
}
publicclassConcreteCommand:Command
{
publicConcreteCommand(Receiverreceiver):base(receiver){}
publicoverridevoidExecute()
{
Receiver.Action();
}
}
publicclassInvoker
{
privateCommandcommand;
internalCommandCommand
{
get{returncommand;}
set{command=value;}
}
publicvoidSetCommand(Commandcommand)
{
this.command=command;
}
publicvoidExectueCommand()
{
command.Execute();
}
}
}
}
希望本文所述对大家的C#程序设计有所帮助。