public static extern int TdReqQryCreditUnderlying(IntPtr pApi, ThostFtdcQryCreditUnderlyingField pQryCreditUnderlying, int nRequestID);
/// <summary>
///请求查询投资者融资融券标的证券信息
/// </summary>
public int ReqQryCreditUnderlying(ThostFtdcQryCreditUnderlyingField pQryCreditUnderlying, int nRequestID)
{
return(Interop.TdReqQryCreditUnderlying(Handle, pQryCreditUnderlying, nRequestID));
}
