aidez-moi avec le code - page 4
Vous manquez des opportunités de trading :
- Applications de trading gratuites
- Plus de 8 000 signaux à copier
- Actualités économiques pour explorer les marchés financiers
Inscription
Se connecter
Vous acceptez la politique du site Web et les conditions d'utilisation
Si vous n'avez pas de compte, veuillez vous inscrire
Ohh désolé j'ai juste ajouté des commentaires pour expliquer je l'ai enlevé.
voici le code
et j'ai aussi fait quelques corrections et j'obtiens seulement une erreur '=='différents types dans la comparaison @125,24
voici le code
J'ai aussi fait quelques corrections et je n'obtiens qu'une seule erreur '=='différents types dans la comparaison @125,24
Il est clair que vous ne comprenez pas ce qu'est une chaîne de caractères ... s'il vous plaît, lisez un peu et apprenez, sinon vous perdez votre temps.
Comment cela peut-il avoir un sens ?
Comment un bool, err_mf_buy peut-il être égal à une chaîne de caractères ?
Comment cela peut-il avoir un sens ?
la chaîne mf_sellsp ne sera jamais égale à Sell_ans comment une chaîne peut-elle être inférieure à une autre ? pomme <= orange ?
//+------------------------------------------------------------------+ //| every tick20.mq4 | //| mohsin mewati | //| | //+------------------------------------------------------------------+ #property copyright "mohsin mewati" #property link "" //+------------------------------------------------------------------+ //| expert initialization function | //+------------------------------------------------------------------+ int init() { //---- int order_open_time_buy =0;//intiger to save buy open Time int order_open_time_sell =0;//intiger to save sell open Time bool err_close_all_orders =0;//bolean to save get last error for close all opened orders code bool err_sell=0; bool err_buy=0; bool err_selection_buy=0; bool err_selection_sell=0; bool buy_modified=0; bool sell_modified=0; double mf_buy=0; double mf_sell=0; int buy_trail=0; int err_trail_buy=0; int err_modify_sell=0; int buy_selection=0; bool buy_open_price=0; int sell_selection=0; //---- return(0); } //+------------------------------------------------------------------+ //| expert start function | //+------------------------------------------------------------------+ //---- int start() { bool err_buy; int buy_ticket; bool err_sell; int sell_ticket; bool err_selection_buy; int buy_selection; double buy_open_price; bool err_selection_sell; int sell_selection; bool err_mf_buy; bool srr_mf_sell; bool err_mf_sell; bool err_trail_buy; bool err_modify_sell; bool buy_modified; bool err_trail_sell; bool err_modify_buy; int buy_trail=0; int sell_trail=0; string buy; string sell; int bp=20; int sp=20; double buy_ans; double sell_ans; double slbuy; double slsell; double tp_sell; double tp_buy; int i=1; double tpbuy; double tpsell; //coding starts while(err_buy==0){//for loop started to execute a buy Order buy_ticket=OrderSend("GBPUSD",OP_BUY,1,Ask,3,Ask+20*Point,0,Green); //code to execute a buy (buy order placed without SL but with a TP of 20 pips err_buy=GetLastError();//code to check either buy is executed or not? }//for loop end while(err_sell==0){//for loop to place a sell order sell_ticket = OrderSend("GBPUSD",OP_SELL,1,Ask,3,Ask-20*Point,0,Red);//code to place a sell ,order placed without SL but with a TP of 20 pips err_sell=GetLastError();//code to check either sell is placed or not? }//for loop ends Alert("buy/sell executed"); //__________________________________________________________________________________________________________________________________ while(err_selection_buy==0){// for loop start to selection of first executed order for further procedure buy_selection=OrderSelect(buy_ticket,SELECT_BY_TICKET);//order select and stored in intiger err_selection_buy=GetLastError();//code to check eithet order is selected or not }//for loop ends buy_open_price=OrderOpenPrice();//taking open price for the first selected order buy_ans=buy_open_price; tpbuy=buy_ans+0.00050; while(err_selection_sell==0){// for loop start to selection of second executed order for further procedure sell_selection=OrderSelect(sell_ticket,SELECT_BY_TICKET);//order select and stored in intiger err_selection_sell=GetLastError();//code to check eithet order is selected or not }//for loop ends double sell_open_price=OrderOpenPrice();//taking open price for the second selected order sell_ans=sell_open_price; tpsell=sell_ans-0.00050; while(buy_trail==0 && sell_trail==0){// while loop started to check if thow of them or one is true while (err_mf_buy==0 && err_mf_sell==0){//while loop start to take price quote every time for buy and sell double mf_buy=MarketInfo("GBPUSD",MODE_POINT);//code to store markeet info in integer mf_buy err_mf_buy=GetLastError();//code to confirm the previous line of code executed? double mf_sell=MarketInfo("GBPUSD",MODE_POINT);//code to store markeet info in integer mf_sell err_mf_sell=GetLastError();//code to confirm the previous line of code executed? } if (mf_buy==slbuy){ buy="closed";} else{ if( mf_sell==slsell){ sell="closed";} else{ i++; } } if(mf_buy-bp == buy_ans && buy=="open"){//if condition to compare if current markeet quote which stored in mf_buy is 20 times greater than the open price of buy Order? while(err_trail_buy==0){//if above condition true for loop started to start trailing on buy order. OrderModify(buy_ticket,buy_open_price,slbuy,tpbuy,0,Blue); bp=(bp+5); err_trail_buy=GetLastError();//code to confirm the previous line of code executed? } if(bp>=30){ tp_sell=0.00005; while(err_modify_sell==0){//if buy is in profit for 20 pips and trailing stop started on it i want my sell to modify for take profit for just 5 pips. OrderModify(sell_ticket,sell_open_price,slsell,tpsell,0,Red); err_modify_sell=GetLastError();//code to confirm the previous line of code executed? buy_trail=1;//intiger use to remember that the buy was in profit and all the cooding associated with it was executed there is no need to check . } } else{ i++; } if (mf_sell+sp<=sell_ans && sell=="open"){//another logical test to check if buy was not in 20 pips if our sell is in 20 pips profit if so then in the next for loop statrted while(err_trail_sell==0){//for loop start to modify sell for trail OrderModify(sell_ticket,sell_open_price,slsell,tpsell,0,Red); sp=(sp+5); err_trail_sell=GetLastError();//code to confirm the previous line of code executed? } if(sp>=30){ tp_buy=0.00005; while(err_modify_buy==0){//if our sell is in 20 pips profit and trailing executed on it while loop start to modify buy for tp for just 5 pips OrderModify(buy_ticket,buy_open_price,slbuy,tpbuy,0,Blue); err_modify_buy=GetLastError();//code to confirm the previous line of code executed? sell_trail=1;//intiger use to remember that the sell was in profit and all the cooding associated with it was executed there is no need to check . } } else{ i++; } } } } double ab=AccountBalance(); //---- return(0); } //+------------------------------------------------------------------+ //+------------------------------------------------------------------+ //| expert deinitialization function | //+------------------------------------------------------------------+ int deinit() { //---- //---- return(0); }maintenant meta editor demande des variables prédéfinies
Buy est-il déclaré ?
Est-ce que Sell_trail est déclaré ?
Est-ce que Sell_ans est déclaré ?
Est-ce que Sell est déclaré ?
sp est un int . . comment cela a-t-il un sens ?
sp = "(sp+5)";oui j'ai fait ces corrections sensibles à la casse et actuellement je backtest la stratigie merci beaucoup