MT4 EA编写入门（最易学经典）本人精心整理－后续会不断更新6

wangjia

【第六课】:阴阳太极 首先教你第一招：阴阳太极打开你的metaeditor打开你的my1ea002 我先用中文编写一次你就明白我们等下要编写什么我们要编写。。。 如果（没有任何单和 青bar   //上升的趋势）{可以下注买上的单} 如果（没有任何单和 红bar   //代表下降低趋势）{可以下注买下的单} ok就这么简单 你还记得要要求ea的编写方程式吗？对，就是if(){} 编写结果如下：//+------------------------------------------------------------------+//| my1ea.mq4 |//| http://www.mt4ea,com |//+------------------------------------------------------------------+#property copyright "Copyright ?2009, 柒侠伍义"#property link "http://www.mt4ea,com" //+------------------------------------------------------------------+//| expert initialization function |//+------------------------------------------------------------------+int init(){//---- //----return(0);}//+------------------------------------------------------------------+//| expert deinitialization function |//+------------------------------------------------------------------+int deinit(){//---- //----return(0);}//+------------------------------------------------------------------+//| expert start function |//+------------------------------------------------------------------+int start(){//---- if(OrdersTotal()==0&& Close[0]>Open[0]){OrderSend(Symbol(),OP_BUY,Lots,Ask,3,0,Ask+TakeProfit*Point,"macd sample",16384,0,Green);} if(OrdersTotal()==0&& Close[0]<Open[0]){OrderSend(Symbol(),OP_SELL,Lots,Bid,3,0,Bid-TakeProfit*Point,"macd sample",16384,0,Red);}//----return(0);}//+------------------------------------------------------------------+　OrderSend(Symbol(),OP_SELL,Lots,Bid,3,0,Bid-TakeProfit*Point,"macd sample",16384,0,Red);OrderSend(Symbol(),OP_BUY,Lots,Ask,3,0,Ask+TakeProfit*Point,"macd sample",16384,0,Green); 以上两个OrderSend是从macd samplecopy & press 过来的 还没有结束。。。。 把这两个改一改就可以了OrderSend(Symbol(),OP_SELL,Lots,Bid,3,0,Bid-TakeProfit*Point,"macd sample",16384,0,Red);OrderSend(Symbol(),OP_BUY,Lots,Ask,3,0,Ask+TakeProfit*Point,"macd sample",16384,0,Green); Lots改成1TakeProfit改成2000 改成Bid+200*Point0 改成Ask-200*Point 变成OrderSend(Symbol(),OP_SELL,1,Bid,3,Bid-+200*Point,Bid-200*Point,"macd sample",16384,0,Red);OrderSend(Symbol(),OP_BUY,1,Ask,3,Ask-200*Point,Ask+200*Point,"macd sample",16384,0,Green);按《编写》如果0错误 0警告你的my1ea002成功了