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| 品牌MQL4常用自定义函数 | 有效期至长期有效 | 最后更新2019-01-10 18:44 |
| 浏览次数163 |
MQL4常用自定义函数
1、在屏幕上显示文字标签
void iDisplayInfo(string LableName,string LableDoc,int Corner,int LableX,int LableY,int DocSize,string DocStyle,color DocColor);
2、金额转换手数
double iFundsToHands(string mySymbol,double myFunds);
3、订单净值转换点数
int iOrderEquitToPoint(int myTicket);
4、显示错误信息
string iGetErrorInfo(int myErrorNum);
5、交易繁忙，程序等待，更新缓存数据
void iWait(int myDelayTime);
6、有效时间段
bool iValidTime(string myStartTime,string myEndTime,bool myServerTime);
7、计算特定条件的订单
int iOrdersSort(int myOrderType,int myOrderSort,int myMaxMin,int myMagicNum);
8、持仓单数量统计
int iOrderStatistics(int myOrderType,int myMagicNum);
9、物件颜色
color iObjectColor(double myInput);
10、持仓单开仓量总计
int iGroupLots(int myOrderType,int myMagicNum);
11、持仓单净值总计
double iGroupEquity(int myOrderType,int myMagicNum);
12、开仓量整形
double iLotsFormat(double myLots);
13、批量清仓
void iBatchClose(int myType,double myLots,int myMagicNum);
14、标注符号和画线、文字
void iDrawSign(string myType,int myBarPos,double myPrice,color myColor,int mySymbol,string myString,int myDocSize);
15、时间周期转换字符
string iTimeframeToString(int myTimeframe);
16、文件操作
void iFileOperation(string myFileName,string myString,int myFileType,int myFileMode);
void iFileOperation(string myFileName,int myFileType,int myFileMode,string myFileString)
{
int myHandle; //文件序列号
if (myFileMode==0 myFileString== ) //新建文件
{
if (myFileType==0) myHandle=FileOpen(myFileName,FILE_BIN|FILE_WRITE);
if (myFileType==1) myHandle=FileOpen(myFileName,FILE_CSV|FILE_WRITE,
FileClose(myHandle);
}
if (myFileMode==1 myFileString!= ) //创建写入字符串
{
if (myFileType==0) myHandle=FileOpen(myFileName,FILE_BIN|FILE_WRITE);
if (myFileType==1) myHandle=FileOpen(myFileName,FILE_CSV|FILE_WRITE,
FileWrite(myHandle,myFileString);
FileClose(myHandle);
}
if (myFileMode==2 myFileString!= ) //追加写入字符串
{
if (myFileType==0)
{
myHandle=FileOpen(myFileName,FILE_BIN|FILE_READ|FILE_WRITE);
FileSeek(myHandle,0,SEEK_END);
FileWrite(myHandle,myFileString);
FileClose(myHandle);
}
if (myFileType==1)
{
myHandle=FileOpen(myFileName,FILE_CSV|FILE_READ|FILE_WRITE,
FileSeek(myHandle,SEEK_SET,SEEK_END);
FileWrite(myHandle,myFileString);
FileClose(myHandle);
}
}
return(0);
}
string iTimeframeToString(int myTimeframe)
{
switch(myTimeframe)
{
case 1:
return( M1
break;
case 5:
return( M5
break;
case 15:
return( M15
break;
case 30:
return( M30
break;
case 60:
return( H1
break;
case 240:
return( H4
break;
case 1440:
return( D1
break;
case 10080:
return( W1
break;
case 43200:
return( MN1
break;
}
}
void iDrawSign(string myType,int myBarPos,double myPrice,color myColor,int mySymbol,string myString,int myDocSize)
{
if (myType== Text )
{
string TextBarString=myType+Time[myBarPos];
ObjectCreate(TextBarString,OBJ_TEXT,0,Time[myBarPos],myPrice);
ObjectSet(TextBarString,OBJPROP_COLOR,myColor);//颜色
ObjectSet(TextBarString,OBJPROP_FONTSIZE,myDocSize);//大小
ObjectSetText(TextBarString,myString);//文字内容
ObjectSet(TextBarString,OBJPROP_BACK,false);
}
if (myType== Dot )
{
string DotBarString=myType+Time[myBarPos];
ObjectCreate(DotBarString,OBJ_ARROW,0,Time[myBarPos],myPrice);
ObjectSet(DotBarString,OBJPROP_COLOR,myColor);
ObjectSet(DotBarString,OBJPROP_ARROWCODE,mySymbol);
ObjectSet(DotBarString,OBJPROP_BACK,false);
}
if (myType== HLine )
{
string HLineBarString=myType+Time[myBarPos];
ObjectCreate(HLineBarString,OBJ_HLINE,0,Time[myBarPos],myPrice);
ObjectSet(HLineBarString,OBJPROP_COLOR,myColor);
ObjectSet(HLineBarString,OBJPROP_BACK,false);
}
if (myType== VLine )
{
string VLineBarString=myType+Time[myBarPos];
ObjectCreate(VLineBarString,OBJ_VLINE,0,Time[myBarPos],myPrice);
ObjectSet(VLineBarString,OBJPROP_COLOR,myColor);
ObjectSet(VLineBarString,OBJPROP_BACK,false);
}
}
void iBatchClose(int myType,double myLots,int myMagicNum)
{
for (int cnt=0;cnt
{
if (OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES) OrderMagicNumber()==myMagicNum OrderSymbol()==Symbol())
{
iWait(1000);
if ((myType==OP_BUY || (myType==9 OrderType()==OP_BUY)) (myLots==0 || myLots OrderLots()))
{
myLots=OrderLots();
OrderClose(OrderTicket(),myLots,Bid,0);
}
if ((myType==OP_SELL || (myType==9 OrderType()==OP_SELL)) (myLots==0 || myLots OrderLots()))
{
myLots=OrderLots();
OrderClose(OrderTicket(),myLots,Ask,0);
}
if (myType==OP_BUYLIMIT || myType==OP_SELLLIMIT || myType==OP_BUYSTOP || myType==OP_SELLSTOP
|| (myType==9 (OrderType()==OP_BUYLIMIT || OrderType()==OP_SELLLIMIT || OrderType()==OP_BUYSTOP || OrderType()==OP_SELLSTOP)))
{
OrderDelete(OrderTicket());
}
}
}
return(0);
}
double iLotsFormat(double myLots)
{
myLots=MathRound(myLots/MarketInfo(Symbol(), MODE_MINLOT))*MarketInfo(Symbol(), MODE_MINLOT);//开仓量整形
return(myLots);
}
double iGroupEquity(int myOrderType,int myMagicNum)
{
double myReturn;
if (OrdersTotal()==0) return(0);
for (int cnt=0;cnt
{
if (OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES)
OrderMagicNumber()==myMagicNum OrderSymbol()==Symbol() OrderType()==myOrderType)
{
myReturn=myReturn+OrderProfit();
}
}
return(myReturn);
}
double iGroupLots(int myOrderType,int myMagicNum)
{
double myReturn;
if (OrdersTotal()==0) return(0);
for (int cnt=0;cnt
{
if (OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES)
OrderMagicNumber()==myMagicNum OrderSymbol()==Symbol() OrderType()==myOrderType)
{
myReturn=myReturn+OrderLots();
}
}
return(myReturn);
}
color iObjectColor(double myInput)
{
color myColor;
if (myInput 0)
myColor = Green; //正数颜色为绿色
if (myInput 0)
myColor = Red; //负数颜色为红色
if (myInput == 0)
myColor = DarkGray; //0颜色为灰色
return(myColor);
}
int iOrderStatistics(int myOrderType,int myMagicNum)
{
int myReturn;
if (OrdersTotal()==0) return(0);
for (int cnt=0;cnt
{
if (OrderSelect(cnt,SELECT_BY_POS,MODE_TRADES)
OrderMagicNumber()==myMagicNum OrderSymbol()==Symbol() OrderType()==myOrderType)
{
myReturn=myReturn+1;
}
}
return(myReturn);
}
int iOrdersSort(int myOrderType,int myOrderSort,int myMaxMin,int myMagicNum)
{
int myReturn,myArrayRange,cnt,i,j;
if (OrdersTotal() =0) return(myReturn);
myArrayRange=OrdersTotal();
//持仓订单基本信息:0订单号,1开仓时间,2订单利润,3订单类型,4开仓量,5开仓价,
// 6止损价,7止赢价,8订单特征码,9订单佣金,10掉期,11挂单有效日期
double myOrdersArray[][12]; //定义订单数组,第1维:订单序号;第2维:订单信息
ArrayResize(myOrdersArray,myArrayRange); //重新界定订单数组
ArrayInitialize(myOrdersArray, 0.0); //初始化订单数组
//订单数组赋值
for (cnt=0; cnt
{
//选中当前货币对相关持仓订单
if (OrderSelect(cnt, SELECT_BY_POS, MODE_TRADES) OrderSymbol()==Symbol() OrderMagicNumber()==myMagicNum)
{
myOrdersArray[cnt][0]=OrderTicket();//0订单号
myOrdersArray[cnt][1]=OrderOpenTime();//1开仓时间
myOrdersArray[cnt][2]=OrderProfit();//2订单利润
myOrdersArray[cnt][3]=OrderType();//3订单类型
myOrdersArray[cnt][4]=OrderLots();//4开仓量
myOrdersArray[cnt][5]=OrderOpenPrice();//5开仓价
myOrdersArray[cnt][6]=OrderStopLoss();//6止损价
myOrdersArray[cnt][7]=OrderTakeProfit();//7止赢价
myOrdersArray[cnt][8]=OrderMagicNumber();//8订单特征码
myOrdersArray[cnt][9]=OrderCommission();//9订单佣金
myOrdersArray[cnt][10]=OrderSwap();//10掉期
myOrdersArray[cnt][11]=OrderExpiration();//11挂单有效日期
}
}
double myTempArray[12]; //定义临时数组
//ArrayResize(myTempArray,myArrayRange); //重新界定临时数组
ArrayInitialize(myTempArray, 0.0); //初始化临时数组
//开始按条件排序
//---- 按时间降序排列数组,原始数组重新排序
if (myOrderSort==0)
{
for (i=0;i =myArrayRange;i++)
{
for (j=myArrayRange;j j--)
{
if (myOrdersArray[j][1] myOrdersArray[j-1][1])
{
myTempArray[0]=myOrdersArray[j-1][0];
myTempArray[1]=myOrdersArray[j-1][1];
myTempArray[2]=myOrdersArray[j-1][2];
myTempArray[3]=myOrdersArray[j-1][3];
myTempArray[4]=myOrdersArray[j-1][4];
myTempArray[5]=myOrdersArray[j-1][5];
myTempArray[6]=myOrdersArray[j-1][6];
myTempArray[7]=myOrdersArray[j-1][7];
myTempArray[8]=myOrdersArray[j-1][8];
myTempArray[9]=myOrdersArray[j-1][9];
myTempArray[10]=myOrdersArray[j-1][10];
myTempArray[11]=myOrdersArray[j-1][11];
myOrdersArray[j-1][0]=myOrdersArray[j][0];
myOrdersArray[j-1][1]=myOrdersArray[j][1];
myOrdersArray[j-1][2]=myOrdersArray[j][2];
myOrdersArray[j-1][3]=myOrdersArray[j][3];
myOrdersArray[j-1][4]=myOrdersArray[j][4];
myOrdersArray[j-1][5]=myOrdersArray[j][5];
myOrdersArray[j-1][6]=myOrdersArray[j][6];
myOrdersArray[j-1][7]=myOrdersArray[j][7];
myOrdersArray[j-1][8]=myOrdersArray[j][8];
myOrdersArray[j-1][9]=myOrdersArray[j][9];
myOrdersArray[j-1][10]=myOrdersArray[j][10];
myOrdersArray[j-1][11]=myOrdersArray[j][11];
myOrdersArray[j][0]=myTempArray[0];
myOrdersArray[j][1]=myTempArray[1];
myOrdersArray[j][2]=myTempArray[2];
myOrdersArray[j][3]=myTempArray[3];
myOrdersArray[j][4]=myTempArray[4];
myOrdersArray[j][5]=myTempArray[5];
myOrdersArray[j][6]=myTempArray[6];
myOrdersArray[j][7]=myTempArray[7];
myOrdersArray[j][8]=myTempArray[8];
myOrdersArray[j][9]=myTempArray[9];
myOrdersArray[j][10]=myTempArray[10];
myOrdersArray[j][11]=myTempArray[11];
}
}
}
if (myMaxMin==0) //x,0,0
{
for (cnt=myArrayRange;cnt cnt--)
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0))
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
if (myMaxMin==1) //x,0,1
{
for (cnt=0;cnt
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0))
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
}
//---- 按订单净值降序排列数组,原始数组重新排序
if (myOrderSort==1 || myOrderSort==2)
{
ArrayInitialize(myTempArray, 0.0); //初始化临时数组
for (i=0;i =myArrayRange;i++)
{
for (j=myArrayRange-1;j j--)
{
if (myOrdersArray[j][2] myOrdersArray[j-1][2])
{
myTempArray[0]=myOrdersArray[j-1][0];
myTempArray[1]=myOrdersArray[j-1][1];
myTempArray[2]=myOrdersArray[j-1][2];
myTempArray[3]=myOrdersArray[j-1][3];
myTempArray[4]=myOrdersArray[j-1][4];
myTempArray[5]=myOrdersArray[j-1][5];
myTempArray[6]=myOrdersArray[j-1][6];
myTempArray[7]=myOrdersArray[j-1][7];
myTempArray[8]=myOrdersArray[j-1][8];
myTempArray[9]=myOrdersArray[j-1][9];
myTempArray[10]=myOrdersArray[j-1][10];
myTempArray[11]=myOrdersArray[j-1][11];
myOrdersArray[j-1][0]=myOrdersArray[j][0];
myOrdersArray[j-1][1]=myOrdersArray[j][1];
myOrdersArray[j-1][2]=myOrdersArray[j][2];
myOrdersArray[j-1][3]=myOrdersArray[j][3];
myOrdersArray[j-1][4]=myOrdersArray[j][4];
myOrdersArray[j-1][5]=myOrdersArray[j][5];
myOrdersArray[j-1][6]=myOrdersArray[j][6];
myOrdersArray[j-1][7]=myOrdersArray[j][7];
myOrdersArray[j-1][8]=myOrdersArray[j][8];
myOrdersArray[j-1][9]=myOrdersArray[j][9];
myOrdersArray[j-1][10]=myOrdersArray[j][10];
myOrdersArray[j-1][11]=myOrdersArray[j][11];
myOrdersArray[j][0]=myTempArray[0];
myOrdersArray[j][1]=myTempArray[1];
myOrdersArray[j][2]=myTempArray[2];
myOrdersArray[j][3]=myTempArray[3];
myOrdersArray[j][4]=myTempArray[4];
myOrdersArray[j][5]=myTempArray[5];
myOrdersArray[j][6]=myTempArray[6];
myOrdersArray[j][7]=myTempArray[7];
myOrdersArray[j][8]=myTempArray[8];
myOrdersArray[j][9]=myTempArray[9];
myOrdersArray[j][10]=myTempArray[10];
myOrdersArray[j][11]=myTempArray[11];
}
}
}
if (myOrderSort==1 myMaxMin==1) //x,1,1
{
for (cnt=myArrayRange;cnt cnt--)
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][2] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
if (myOrderSort==1 myMaxMin==0) //x,1,0
{
for (cnt=0;cnt
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][2] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
if (myOrderSort==2 myMaxMin==0) //x,2,1
{
for (cnt=myArrayRange;cnt cnt--)
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][2] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
if (myOrderSort==2 myMaxMin==1) //x,2,0
{
for (cnt=0;cnt
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][2] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
}
//---- 按开仓价降序排列数组,原始数组重新排序
if (myOrderSort==3)
{
for (i=0;i =myArrayRange;i++)
{
for (j=myArrayRange;j j--)
{
if (myOrdersArray[j][5] myOrdersArray[j-1][5])
{
myTempArray[0]=myOrdersArray[j-1][0];
myTempArray[1]=myOrdersArray[j-1][1];
myTempArray[2]=myOrdersArray[j-1][2];
myTempArray[3]=myOrdersArray[j-1][3];
myTempArray[4]=myOrdersArray[j-1][4];
myTempArray[5]=myOrdersArray[j-1][5];
myTempArray[6]=myOrdersArray[j-1][6];
myTempArray[7]=myOrdersArray[j-1][7];
myTempArray[8]=myOrdersArray[j-1][8];
myTempArray[9]=myOrdersArray[j-1][9];
myTempArray[10]=myOrdersArray[j-1][10];
myTempArray[11]=myOrdersArray[j-1][11];
myOrdersArray[j-1][0]=myOrdersArray[j][0];
myOrdersArray[j-1][1]=myOrdersArray[j][1];
myOrdersArray[j-1][2]=myOrdersArray[j][2];
myOrdersArray[j-1][3]=myOrdersArray[j][3];
myOrdersArray[j-1][4]=myOrdersArray[j][4];
myOrdersArray[j-1][5]=myOrdersArray[j][5];
myOrdersArray[j-1][6]=myOrdersArray[j][6];
myOrdersArray[j-1][7]=myOrdersArray[j][7];
myOrdersArray[j-1][8]=myOrdersArray[j][8];
myOrdersArray[j-1][9]=myOrdersArray[j][9];
myOrdersArray[j-1][10]=myOrdersArray[j][10];
myOrdersArray[j-1][11]=myOrdersArray[j][11];
myOrdersArray[j][0]=myTempArray[0];
myOrdersArray[j][1]=myTempArray[1];
myOrdersArray[j][2]=myTempArray[2];
myOrdersArray[j][3]=myTempArray[3];
myOrdersArray[j][4]=myTempArray[4];
myOrdersArray[j][5]=myTempArray[5];
myOrdersArray[j][6]=myTempArray[6];
myOrdersArray[j][7]=myTempArray[7];
myOrdersArray[j][8]=myTempArray[8];
myOrdersArray[j][9]=myTempArray[9];
myOrdersArray[j][10]=myTempArray[10];
myOrdersArray[j][11]=myTempArray[11];
}
}
}
if (myMaxMin==1) //x,3,0
{
for (cnt=myArrayRange;cnt cnt--)
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][5] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
if (myMaxMin==0) //x,3,1
{
for (cnt=0;cnt
{
if (myOrdersArray[cnt][0]!=0 myOrderType==NormalizeDouble(myOrdersArray[cnt][3],0) myOrdersArray[cnt][5] 0)
{
myReturn=NormalizeDouble(myOrdersArray[cnt][0],0);
break;
}
}
}
}
return(myReturn);
}
bool iValidTime(string myStartTime,string myEndTime,bool myServerTime)
{
bool myValue=false;
int myST,myET;
if (myServerTime==true)
{
myST=StrToTime(Year()+ . +Month()+ . +Day()+ +myStartTime);
myET=StrToTime(Year()+ . +Month()+ . +Day()+ +myEndTime);
}
if (myServerTime==false)
{
myST=StrToTime(myStartTime);
myET=StrToTime(myEndTime);
}
if (myST myET) myET=myET+1440*60;
if (TimeCurrent() myST TimeCurrent()
{
myValue=true;
}
if (TimeLocal() myST TimeLocal()
{
myValue=true;
}
if (myST==myET) myValue=true;
return(myValue);
}
void iWait(int myDelayTime)
{
while (!IsTradeAllowed() || IsTradeContextBusy()) Sleep(myDelayTime);
RefreshRates();
return(0);
}
string iGetErrorInfo(int myErrorNum)
{
string myLastErrorStr;
if(myErrorNum =0)
{
switch (myErrorNum)
{
case 0:myLastErrorStr= 错误代码: +0+ -没有错误返回 break;
case 1:myLastErrorStr= 错误代码: +1+ -没有错误返回但结果不明 break;
case 2:myLastErrorStr= 错误代码: +2+ -一般错误 break;
case 3:myLastErrorStr= 错误代码: +3+ -无效交易参量 break;
case 4:myLastErrorStr= 错误代码: +4+ -交易服务器繁忙 break;
case 5:myLastErrorStr= 错误代码: +5+ -客户终端旧版本 break;
case 6:myLastErrorStr= 错误代码: +6+ -没有连接服务器 break;
case 7:myLastErrorStr= 错误代码: +7+ -没有权限 break;
case 8:myLastErrorStr= 错误代码: +8+ -请求过于频繁 break;
case 9:myLastErrorStr= 错误代码: +9+ -交易运行故障 break;
case 64:myLastErrorStr= 错误代码: +64+ -账户禁止 break;
case 65:myLastErrorStr= 错误代码: +65+ -无效账户 break;
case 128:myLastErrorStr= 错误代码: +128+ -交易超时 break;
case 129:myLastErrorStr= 错误代码: +129+ -无效价格 break;
case 130:myLastErrorStr= 错误代码: +130+ -无效停止 break;
case 131:myLastErrorStr= 错误代码: +131+ -无效交易量 break;
case 132:myLastErrorStr= 错误代码: +132+ -市场关闭 break;
case 133:myLastErrorStr= 错误代码: +133+ -交易被禁止 break;
case 134:myLastErrorStr= 错误代码: +134+ -资金不足 break;
case 135:myLastErrorStr= 错误代码: +135+ -价格改变 break;
case 136:myLastErrorStr= 错误代码: +136+ -开价 break;
case 137:myLastErrorStr= 错误代码: +137+ -经纪繁忙 break;
case 138:myLastErrorStr= 错误代码: +138+ -重新开价 break;
case 139:myLastErrorStr= 错误代码: +139+ -定单被锁定 break;
case 140:myLastErrorStr= 错误代码: +140+ -只允许看涨仓位 break;
case 141:myLastErrorStr= 错误代码: +141+ -过多请求 break;
case 145:myLastErrorStr= 错误代码: +145+ -因为过于接近市场，修改无效 break;
case 146:myLastErrorStr= 错误代码: +146+ -交易文本已满 break;
case 147:myLastErrorStr= 错误代码: +147+ -时间周期被经纪否定 break;
case 148:myLastErrorStr= 错误代码: +148+ -开单和挂单总数已被经纪限定 break;
case 149:myLastErrorStr= 错误代码: +149+ -当对冲被拒绝时,打开相对于现有的一个单量 break;
case 150:myLastErrorStr= 错误代码: +150+ -把为反FIFO规定的单子平掉 break;
case 4000:myLastErrorStr= 错误代码: +4000+ -没有错误 break;
case 4001:myLastErrorStr= 错误代码: +4001+ -错误函数指示 break;
case 4002:myLastErrorStr= 错误代码: +4002+ -数组索引超出范围 break;
case 4003:myLastErrorStr= 错误代码: +4003+ -对于调用堆栈储存器函数没有足够内存 break;
case 4004:myLastErrorStr= 错误代码: +4004+ -循环堆栈储存器溢出 break;
case 4005:myLastErrorStr= 错误代码: +4005+ -对于堆栈储存器参量没有内存 break;
case 4006:myLastErrorStr= 错误代码: +4006+ -对于字行参量没有足够内存 break;
case 4007:myLastErrorStr= 错误代码: +4007+ -对于字行没有足够内存 break;
case 4008:myLastErrorStr= 错误代码: +4008+ -没有初始字行 break;
case 4009:myLastErrorStr= 错误代码: +4009+ -在数组中没有初始字串符 break;
case 4010:myLastErrorStr= 错误代码: +4010+ -对于数组没有内存 break;
case 4011:myLastErrorStr= 错误代码: +4011+ -字行过长 break;
case 4012:myLastErrorStr= 错误代码: +4012+ -余数划分为零 break;
case 4013:myLastErrorStr= 错误代码: +4013+ -零划分 break;
case 4014:myLastErrorStr= 错误代码: +4014+ -不明命令 break;
case 4015:myLastErrorStr= 错误代码: +4015+ -错误转换(没有常规错误) break;
case 4016:myLastErrorStr= 错误代码: +4016+ -没有初始数组 break;
case 4017:myLastErrorStr= 错误代码: +4017+ -禁止调用DLL break;
case 4018:myLastErrorStr= 错误代码: +4018+ -数据库不能下载 break;
case 4019:myLastErrorStr= 错误代码: +4019+ -不能调用函数 break;
case 4020:myLastErrorStr= 错误代码: +4020+ -禁止调用智能交易函数 break;
case 4021:myLastErrorStr= 错误代码: +4021+ -对于来自函数的字行没有足够内存 break;
case 4022:myLastErrorStr= 错误代码: +4022+ -系统繁忙 (没有常规错误) break;
case 4050:myLastErrorStr= 错误代码: +4050+ -无效计数参量函数 break;
case 4051:myLastErrorStr= 错误代码: +4051+ -无效开仓量 break;
case 4052:myLastErrorStr= 错误代码: +4052+ -字行函数内部错误 break;
case 4053:myLastErrorStr= 错误代码: +4053+ -一些数组错误 break;
case 4054:myLastErrorStr= 错误代码: +4054+ -应用不正确数组 break;
case 4055:myLastErrorStr= 错误代码: +4055+ -自定义指标错误 break;
case 4056:myLastErrorStr= 错误代码: +4056+ -不协调数组 break;
case 4057:myLastErrorStr= 错误代码: +4057+ -整体变量过程错误 break;
case 4058:myLastErrorStr= 错误代码: +4058+ -整体变量未找到 break;
case 4059:myLastErrorStr= 错误代码: +4059+ -测试模式函数禁止 break;
case 4060:myLastErrorStr= 错误代码: +4060+ -没有确认函数 break;
case 4061:myLastErrorStr= 错误代码: +4061+ -发送邮件错误 break;
case 4062:myLastErrorStr= 错误代码: +4062+ -字行预计参量 break;
case 4063:myLastErrorStr= 错误代码: +4063+ -整数预计参量 break;
case 4064:myLastErrorStr= 错误代码: +4064+ -双预计参量 break;
case 4065:myLastErrorStr= 错误代码: +4065+ -数组作为预计参量 break;
case 4066:myLastErrorStr= 错误代码: +4066+ -刷新状态请求历史数据 break;
case 4067:myLastErrorStr= 错误代码: +4067+ -交易函数错误 break;
case 4099:myLastErrorStr= 错误代码: +4099+ -文件结束 break;
case 4100:myLastErrorStr= 错误代码: +4100+ -一些文件错误 break;
case 4101:myLastErrorStr= 错误代码: +4101+ -错误文件名称 break;
case 4102:myLastErrorStr= 错误代码: +4102+ -打开文件过多 break;
case 4103:myLastErrorStr= 错误代码: +4103+ -不能打开文件 break;
case 4104:myLastErrorStr= 错误代码: +4104+ -不协调文件 break;
case 4105:myLastErrorStr= 错误代码: +4105+ -没有选择定单 break;
case 4106:myLastErrorStr= 错误代码: +4106+ -不明货币对 break;
case 4107:myLastErrorStr= 错误代码: +4107+ -无效价格 break;
case 4108:myLastErrorStr= 错误代码: +4108+ -无效定单编码 break;
case 4109:myLastErrorStr= 错误代码: +4109+ -不允许交易 break;
case 4110:myLastErrorStr= 错误代码: +4110+ -不允许长期 break;
case 4111:myLastErrorStr= 错误代码: +4111+ -不允许短期 break;
case 4200:myLastErrorStr= 错误代码: +4200+ -定单已经存在 break;
case 4201:myLastErrorStr= 错误代码: +4201+ -不明定单属性 break;
case 4202:myLastErrorStr= 错误代码: +4202+ -定单不存在 break;
case 4203:myLastErrorStr= 错误代码: +4203+ -不明定单类型 break;
case 4204:myLastErrorStr= 错误代码: +4204+ -没有定单名称 break;
case 4205:myLastErrorStr= 错误代码: +4205+ -定单坐标错误 break;
case 4206:myLastErrorStr= 错误代码: +4206+ -没有指定子窗口 break;
case 4207:myLastErrorStr= 错误代码: +4207+ -定单一些函数错误 break;
case 4250:myLastErrorStr= 错误代码: +4250+ -错误设定发送通知到队列中 break;
case 4251:myLastErrorStr= 错误代码: +4251+ -无效参量- 空字符串传递到SendNotification()函数 break;
case 4252:myLastErrorStr= 错误代码: +4252+ -无效设置发送通知(未指定ID或未启用通知) break;
case 4253:myLastErrorStr= 错误代码: +4253+ -通知发送过于频繁 break;
}
}
return(myLastErrorStr);
}
int iOrderEquitToPoint(int myTicket)
{
int myPoint=0;
if (OrderSelect(myTicket,SELECT_BY_TICKET,MODE_TRADES))
{
if (OrderType()==OP_BUY)
{
myPoint=(Bid-OrderOpenPrice())/Point;
}
if (OrderType()==OP_SELL)
{
myPoint=(OrderOpenPrice()-Ask)/Point;
}
}
return(myPoint);
}
double iFundsToHands(string mySymbol,double myFunds)
{
double myLots=myFunds/MarketInfo(mySymbol, MODE_MARGINREQUIRED);//换算可开仓手数
myLots=MathRound(myLots/MarketInfo(mySymbol, MODE_MINLOT))*MarketInfo(Symbol(), MODE_MINLOT);//手数整形
return(myLots);
}
void iDisplayInfo(string LableName,string LableDoc,int Corner,int LableX,int LableY,int DocSize,string DocStyle,color DocColor)
{
if (Corner == -1) return(0);
ObjectCreate(LableName, OBJ_LABEL, 0, 0, 0);
ObjectSetText(LableName, LableDoc, DocSize, DocStyle,DocColor);
ObjectSet(LableName, OBJPROP_CORNER, Corner);
ObjectSet(LableName, OBJPROP_XDISTANCE, LableX);
ObjectSet(LableName, OBJPROP_YDISTANCE, LableY);
}
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