How can I know the order is new open or be closed by OnTradeTransaction fucntion?

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Can you help me?
 
codeidea:
Can you help me?
Check the values of the transmitted parameters. All is there.
 
angevoyageur:
Check the values of the transmitted parameters. All is there.
is there any sample code? I research more, it is not clear to confirm it is be open or close, all is BUY or SELL, and there is not IN or OUT parameter.
 
codeidea:
is there any sample code? I research more, it is not clear to confirm it is be open or close, all is BUY or SELL, and there is not IN or OUT parameter.
//+------------------------------------------------------------------+
//| TradeTransaction function                                        |
//+------------------------------------------------------------------+
void OnTradeTransaction(const MqlTradeTransaction& trans,
                        const MqlTradeRequest& request,
                        const MqlTradeResult& result)
{
    string transTypeName;
    
    switch (trans.type) {
        case TRADE_TRANSACTION_DEAL_ADD : 
            transTypeName = "TRADE_TRANSACTION_DEAL_ADD"; break;
        case TRADE_TRANSACTION_DEAL_DELETE : 
            transTypeName = "TRADE_TRANSACTION_DEAL_DELETE"; break;
        case TRADE_TRANSACTION_DEAL_UPDATE : 
            transTypeName = "TRADE_TRANSACTION_DEAL_UPDATE"; break;
        case TRADE_TRANSACTION_HISTORY_ADD : 
            transTypeName = "TRADE_TRANSACTION_HISTORY_ADD"; break;
        case TRADE_TRANSACTION_HISTORY_DELETE : 
            transTypeName = "TRADE_TRANSACTION_HISTORY_DELETE"; break;
        case TRADE_TRANSACTION_HISTORY_UPDATE : 
            transTypeName = "TRADE_TRANSACTION_HISTORY_UPDATE"; break;
        case TRADE_TRANSACTION_ORDER_ADD : 
            transTypeName = "TRADE_TRANSACTION_ORDER_ADD"; break;
        case TRADE_TRANSACTION_ORDER_DELETE : 
            transTypeName = "TRADE_TRANSACTION_ORDER_DELETE"; break;
        case TRADE_TRANSACTION_ORDER_UPDATE : 
            transTypeName = "TRADE_TRANSACTION_ORDER_UPDATE"; break;
        case TRADE_TRANSACTION_POSITION : 
            transTypeName = "TRADE_TRANSACTION_POSITION"; break;
        case TRADE_TRANSACTION_REQUEST : 
            transTypeName = "TRADE_TRANSACTION_REQUEST"; break; 
        default:
            transTypeName = "UNKNOWN";
    }
    Print("TradeTransaction event, type : ", transTypeName, "(", trans.type, ")");
    
    if (trans.type == TRADE_TRANSACTION_DEAL_ADD) {
        if (HistoryDealSelect(trans.deal) == true) {
            string dealEntryName;
            ENUM_DEAL_ENTRY dealEntry = (ENUM_DEAL_ENTRY) HistoryDealGetInteger(trans.deal, DEAL_ENTRY);
            switch (dealEntry) {
                case DEAL_ENTRY_IN:
                    dealEntryName = "DEAL_ENTRY_IN"; break;
                case DEAL_ENTRY_INOUT:
                    dealEntryName = "DEAL_ENTRY_INOUT"; break;
                case DEAL_ENTRY_OUT:
                    dealEntryName = "DEAL_ENTRY_OUT"; break;
                case DEAL_ENTRY_STATE:
                    dealEntryName = "DEAL_ENTRY_STATE"; break;
                default:
                    dealEntryName = "UNKNOWN";
                    
            }
            Print("Deal (", trans.deal, ") entry : ", dealEntryName);
            if (dealEntry == DEAL_ENTRY_OUT) {
                double price=HistoryDealGetDouble(trans.deal,DEAL_PRICE);
                double profit=HistoryDealGetDouble(trans.deal,DEAL_PROFIT);
                Print(StringFormat("deal price=%.5f profit=%.2f",price,profit)); /// zero zero
            }
        }
    }
}  
 
thanks man!
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