在 int tic=OrderClose(OrderTicket(),OrderLots(),OrderClosePrice(),20,Magenta)之前加了printf("OrderTicket()=%d,OrderLots()=%f,OrderClosePrice()=%f",OrderTicket(),OrderLots(),OrderClosePrice())
int start() { if(OrderSelect(OrderTicket(),SELECT_BY_POS)==true) Print("对于10 止损值", OrderStopLoss()); else Print("OrderSelect 失败错误代码是",GetLastError()); } 这段代码有什么问题?为什么会报错 '}' - not all control paths return a value