How to trade two or more paires in one EA.

 
Hello

Is there any body who Knows how to buy or sell two or more currencies with OrderSend command in an Expert advisor.when I use this two lines:

ticket1=OrderSend("EURUSD",OP_BUY,LotsOptimized(),Ask,3,Ask-Stoploss*Point,Ask+TakeProfit*Point,"macd sample",16384,0,Green);

ticket2=OrderSend("USDCHF",OP_BUY,LotsOptimized(),Ask,3,Ask-Stoploss*Point,Ask+TakeProfit*Point,"macd sample",16384,0,Green);

only the currency which is selected in the strategy tester is activated and the other one dose not work.

I tried MarketInfo("EURUSD",MODE_ASK), but when i using "USDCHF" as based currency in tester it returns Zero number for MarketInfo("EURUSD",MODE_ASK).
Reason: