public int[] m_nABVolume; //订单明细
public void FromAPIOrderQueue(ref LibTDBWrap.TDBDefine_OrderQueue apiOrderQueue)
{
m_strWindCode = LibWrapHelper.AnsiArr2String(apiOrderQueue.chWindCode, 0, apiOrderQueue.chWindCode.Length);
m_strCode = LibWrapHelper.AnsiArr2String(apiOrderQueue.chCode, 0, apiOrderQueue.chCode.Length);
m_nDate = apiOrderQueue.nDate;
m_nTime = apiOrderQueue.nTime;
m_nSide = apiOrderQueue.nSide;
m_nPrice = apiOrderQueue.nPrice;
m_nOrderItems = apiOrderQueue.nOrderItems;
m_nABItems = apiOrderQueue.nABItems;
m_nABVolume = LibWrapHelper.CopyIntArr(apiOrderQueue.nABVolume);
}
//委托队列
public TDBErrNo GetOrderQueue(TDBReq reqOrderQueue, out TDBOrderQueue[] tdbOrderQueue)
{
TDBErrNo nVerifyRet = SimpleVerifyReqInput(reqOrderQueue);
tdbOrderQueue = new TDBOrderQueue[0];
if (nVerifyRet != TDBErrNo.TDB_SUCCESS)
{
return(nVerifyRet);
}
LibTDBWrap.TDBDefine_ReqTransaction reqAPIOrderQueue = reqOrderQueue.ToAPIReqTransaction();
IntPtr pUnmanagedReqAPIOrderQueue = LibWrapHelper.CopyStructToGlobalMem(reqAPIOrderQueue, typeof(LibTDBWrap.TDBDefine_ReqTransaction));
IntPtr ppOrderQueue = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(IntPtr)));
IntPtr pCount = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Int32)));
int nRet = LibTDBWrap.TDB_GetOrderQueue(m_hTdb, pUnmanagedReqAPIOrderQueue, ppOrderQueue, pCount);
IntPtr pOrderQueue = (IntPtr)Marshal.PtrToStructure(ppOrderQueue, typeof(IntPtr));
int nCount = (Int32)Marshal.PtrToStructure(pCount, typeof(Int32));
if ((UInt64)pOrderQueue != 0 && nCount > 0 && nRet == 0)
{
tdbOrderQueue = new TDBOrderQueue[nCount];
int nElemLen = Marshal.SizeOf(typeof(LibTDBWrap.TDBDefine_OrderQueue));
for (int i = 0; i < nCount; i++)
{
IntPtr pCurRecord = (IntPtr)((UInt64)pOrderQueue + (UInt64)(nElemLen * i));
LibTDBWrap.TDBDefine_OrderQueue apiOrderQueue = (LibTDBWrap.TDBDefine_OrderQueue)Marshal.PtrToStructure(pCurRecord, typeof(LibTDBWrap.TDBDefine_OrderQueue));
tdbOrderQueue[i] = new TDBOrderQueue();
tdbOrderQueue[i].FromAPIOrderQueue(ref apiOrderQueue);
}
}
else
{
//如果网络连接断掉，则关闭连接
if (nRet == (int)TDBErrNo.TDB_NETWORK_ERROR)
{
DisConnect();
}
}
if ((UInt64)pOrderQueue != 0)
{
LibTDBWrap.TDB_Free(pOrderQueue);
}
Marshal.FreeHGlobal(pUnmanagedReqAPIOrderQueue);
Marshal.FreeHGlobal(ppOrderQueue);
Marshal.FreeHGlobal(pCount);
return((TDBErrNo)nRet);
}