static extern int cppReqUserLogin(ref CUstpFtdcReqUserLoginField pReqUserLogin, int nRequestID);
///风控前置系统用户登录请求 public int ReqUserLogin(ref CUstpFtdcReqUserLoginField pReqUserLogin, int nRequestID) { return(cppReqUserLogin(ref pReqUserLogin, nRequestID)); }