高级功能研发区-为何不能保存数据？金字塔客服中心 - 专业程序化交易软件提供商

问题：1老合约数据可以拷贝的数组，再从数组可以拷贝到History11（marketdate）中——采用application.MsgOut cstr(History11.Count)显示出count数量不为0，等于老合约的数据量。

2、但是再在Application_Timer(ID)调用新合约1分钟数据为0！

3、单独不做全市场扫描，只将一个股票采用上述代码，可以完整的建立新的股票代码，即直接把变量laoheyue赋值为恒量“000722”这种方式，则不会导致上面1、2点问题。

\'___________________________目标合约、代码设置______________________

\'###################################################################

dim oldContinueArray(8000)\'老合约代码

dim oldMarketArray(8000)\'老市场代码

dim newContinueArray(8000)\'新合约代码

dim newMarketArray(8000)\'老市场代码

dim pk

pk=0

dim xinheyue

xinheyue = ""

dim xinshichang

xinshichang = ""

dim laoheyue

laoheyue = "" \'老合约代码

dim laoshichang

laoshichang = "" \'老合约市场

dim laoheyueStartDate

laoheyueStartDate = laoheyue+"StartDate" \'老合约的开始日期

dim laoheyueDataCount

laoheyueDataCount = laoheyue+"DataCount" \'老合约的数

dim newKOpen\'新合约的K的Open

newKOpen=0

dim newKClose\'新合约的K的Close

newKClose=0

dim newKHigh\'新合约的K的High

newKHigh=0

dim newKLow\'新合约的K的Low

newKLow=0

dim newKVolume\'新合约的K的High

newKVolume=0

dim mxVolume\'新合约的K的High

mxVolume=0

dim newKDate\'新合约的K的Low

newKDate=0

dim newkOpenInt\'新合约的K的High

newkOpenInt=0

\'___________________________目标合约、代码设置______________________

\'###################################################################

dim endminutdate

endminutdate=0

dim PKOpen

dim PKClose

dim PKHigh

dim PKLow

dim PKVolume

dim PKDate

dim PKOpenInt

\'________________公式专用________

\'================================

\'该函数查找主力合约

Sub SearchStart()

application.MsgOut Date &" " &Time& "检索股票名称及代码"

Dim marketName

marketName=Array("SZ","SH")\'此处只查上海及深圳A股"SZ","SH"。不查期货市场"SQ","DQ","ZQ","ZJ",

\'找到股票的代码及名称

\'dim labels

dim markets

For j=0 To UBound(marketName)

n=marketData.GetReportCount(marketName(j))

markets=marketName(j)

For i=0 To n-1

Set reportData=marketdata.GetReportDataByIndex(marketName(j),i)

if IsNumeric(Left(reportData.Label,1))=true then

if (Cint(Left(reportData.Label,1))=0 or Cint(Left(reportData.Label,1))=3) and j=0 then‘股票代码起始为0的主板股票或起始代码为3的创业版股票

laoheyue=Trim(reportData.Label)\'股票的老代码

laoshichang=Trim(marketName(j))\'股票所在市场的老代码

xinheyue=9000000+laoheyue\'股票的新代码

oldContinueArray(pk)=Trim(laoheyue)\'股票的老代码——赋值给数组保存

oldMarketArray(pk)=Trim(laoshichang)\'股票所在市场的老代码——赋值给数组保存

newMarketArray(pk)=Trim(laoshichang)\'股票在市场的的新代码——赋值给数组保存

newContinueArray(pk)=Trim(xinheyue) \'股票的新代码——赋值给数组保存

if j<UBound(marketName) and i<n-1 then

pk=pk+1

end if

End Sub

sub cushihua()

Call SearchStart()\'只能一次

for y=0 to pk

laoheyue=oldContinueArray(y)\'股票的老代码

laoshichang=oldMarketArray(y)\'股票的老市场名称

xinheyue=newContinueArray(y)\'股票的新名称

xinshichang=newMarketArray(y)\'股票的新市场名称

\'Application.MsgOut laoheyue +"laoheyue"+xinheyue +"xinheyue"+xinmingcheng +"xinmingcheng"+xinheyue +"xinheyue"

if laoheyue = "000722" then

Call lishishuju()\'只能一次

end if

\'-------------------------------------------------------------------------------------------------------------

\'Call addtodaydata()\'只能一次

end sub

Sub lishishuju()

\'查询品种是否存在，不存在则新建

cunzai = marketdata.IsExistStock(xinheyue,xinshichang)

if cunzai = 0 then

call marketdata.AddStock(xinheyue,xinshichang, xinmingcheng)

application.MsgOut "新K线【创建成功】！"

shanchu = 0

else

\'删除历史数据，创建第一根K线

shanchu = 1

application.MsgOut "等价K线【已经存在】！"

end if

if shanchu = 1 then

Set History1 =marketdata.GetHistoryData(xinheyue,xinshichang,0)

if History1.Count>1 then\'！！！！特别注意不能全部清空数组，否则为《空数组》，会导致错误及意外！！！

for j = 1 to History1.Count-1

History1.RemoveAt(j)

end if

call History1.SaveData(xinheyue,xinshichang,1)

call MarketData.DestroyHistoryData

application.MsgOut "新K线【历史数据初始化】成功！"

end if

\'+++++++++++++++++++更新新合约的历史数据++++++++++++++++++++++++++

Set PKOpen=CreateObject("Stock.Array")

Set PKClose=CreateObject("Stock.Array")

Set PKHigh=CreateObject("Stock.Array")

Set PKLow=CreateObject("Stock.Array")

Set PKVolume=CreateObject("Stock.Array")

Set PKDate=CreateObject("Stock.Array")

Set PKOpenInt=CreateObject("Stock.Array")

Set History00 = marketdata.GetHistoryData(laoheyue,laoshichang,0)\'取老合约1分钟数据，将其拷贝到数组，以便拷贝到新合约之中

h00=History00.Count-1

for i = 0 to H00

PKOpen.AddBack(History00.Open(i))

PKClose.AddBack(History00.close(i))

PKHigh.AddBack(History00.high(i))

PKLow.AddBack(History00.low(i))

PKVolume.AddBack(History00.Volume(i))

PKDate.AddBack(History00.date(i))

PKOpenInt.AddBack(History00.OpenInt(i))

call MarketData.DestroyHistoryData

Set History11=marketdata.GetHistoryData(xinheyue,xinshichang,0)\'取老合约1分钟数据

for i = 0 to PKOpen.Count-1

\'#############加载历史数据给等价k新合约的newkopen、newkhigh、newklow、newkVolume

\'#############加载历史数据给等价k新合约的newkclose。newkclose在abs(Tclose-newkopen) > qj成立时生成

newkhigh=PKHigh.GetAt(i)

newklow=PKLow.GetAt(i)

newkVolume=PKVolume.GetAt(i)

newkDate=PKDate.GetAt(i)

newkopen=PKOpen.GetAt(i)

newkHigh=Thigh

newkLow=Tlow

newkOpenInt=PKOpenInt.GetAt(i)

\'新合约数据转存到marketdate之中

h11c=History11.Count

call History11.InsertAt(h11c)

History11.Open(h11c)=newkOpen

History11.Close(h11c)=newkClose

History11.High(h11c)=newkHigh

History11.Low(h11c)=newkLow

History11.Volume(h11c)=newkVolume

History11.Date(h11c)=newkDate

History11.OpenInt(h11c)=newkOpenInt

call History11.SaveData(xinheyue,xinshichang,1)

\'application.MsgOut cstr(History11.Open(i))+"dddddd=====新K线======" + cstr(i)+ "------------OPEN==========" +cstr(PKOpen.GetAt(i))

application.MsgOut cstr(History11.Count) ’备注：History12.Count的结果是拷贝成功，count数与原数据一致！！！

MarketData.DestroyHistoryData

Set PKOpen=nothing

Set PKClose=nothing

Set PKHigh=nothing

Set PKLow=nothing

Set PKVolume=nothing

Set PKDate=nothing

Set PKOpenInt=nothing

End Sub

Sub APPLICATION_VBAStart()

call Application.SetTimer(0,1000) \'创建一个0号定时器，间隔时间1秒

End Sub

Sub APPLICATION_VBAend()

call Application.KillTimer(0) \'创建一个0号定时器，间隔时间1秒

End Sub

Sub APPLICATION_Timer(ID)

if ID = 0 then

\'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~全市场扫描~~~~~~~~~~~~~~~~~~~~~~~~~~~

\'########################################################################

for k=0 to PK

laoheyue = oldContinueArray(k)

laoshichang = oldMarketArray(k)

xinshichang = newMarketArray(k)

xinheyue = newContinueArray(k)

\'~~~~~~~~~~~~~~~~~~~~~~~以下开始交易~~~~~~~~~~~~~~~~~~~~~~~~~~~

if laoheyue="000722" then

Set History12 = marketdata.GetHistoryData("9000722","SZ",0)

Application.MsgOut cstr(History12.Count)+"--------000722=========="+cstr(xinheyue)+cstr(xinshichang) 备注：History12.Count的结果是0，为何？

for i= h12-1 to 0

datex=History12.Date(i)

datei=History12.date(i-1)

if DateDiff("d",date1x,datei)>=1 then

N=h12-i+1

Application.MsgOut cstr(N)+"=============000722=========="

exit for

end if

\'_______________________以上开始交易___________________________

\'~~~~~~~~~~~~~~~~~~~~~~~以下开始数据刷新~~~~~~~~~~~~~~~~~~~~~~~

\'Call RefreshData()

\'_______________________以上开始数据刷新_______________________

\'########################################################################

end if

end sub