public static string TDOrderInsert(string csExchange, string csCode, double dPrice, int nVolume, ORDER_DIRECTION eDirection, ORDER_OFFSET eOffset)
{
nVolume *= 100;
IntPtr szErrMsg = Marshal.AllocHGlobal(2560);
IntPtr szIdentity = Marshal.AllocHGlobal(256);
IntPtr szLocalHandleID = Marshal.AllocHGlobal(256);
if (g_hTDClient != IntPtr.Zero)
{
if (csExchange != "" && csCode != "" && eDirection != ORDER_DIRECTION.UNKNOWNDIRECTION && eOffset != ORDER_OFFSET.UNKNOWNOFFSET && nVolume > 0)
{
if (WinfairTdApi_ReqOrderInsert(g_hTDClient, Marshal.StringToHGlobalAnsi(csExchange), Marshal.StringToHGlobalAnsi(csCode), dPrice, nVolume, eDirection, eOffset, Marshal.StringToHGlobalAnsi(""), Marshal.StringToHGlobalAnsi(""), Marshal.StringToHGlobalAnsi(""), Marshal.StringToHGlobalAnsi(""), szIdentity, szLocalHandleID, szErrMsg))
{
Console.WriteLine(Marshal.PtrToStringAnsi(szIdentity));
Console.WriteLine(Marshal.PtrToStringAnsi(szLocalHandleID));
Console.WriteLine(Marshal.PtrToStringAnsi(szErrMsg));
string sszLocalHandleID = Marshal.PtrToStringAnsi(szLocalHandleID);
return(sszLocalHandleID);
}
}
else
{
Console.WriteLine("Invalid Params");
}
}
return("");
}
public extern static bool WinfairTdApi_ReqOrderInsert(IntPtr hClient, IntPtr pszExchangeID, IntPtr pszInstrumentID, double dOrderPrice, int nOrderVolume, ORDER_DIRECTION eDirection, ORDER_OFFSET eOffset, IntPtr pszAdapterTag, IntPtr pszStockPoolTag, IntPtr pszFundID, IntPtr pszCombiID, IntPtr pszIdentity, IntPtr pszLocalIntPtrID, IntPtr pszErrorMsg);
