void UserLogin()
{
CThostFtdcReqUserLoginField userLogin = new CThostFtdcReqUserLoginField();
userLogin.BrokerID = this.BrokerID;
userLogin.UserID = this.InvestorID;
userLogin.Password = this.Password;
int result = InvokeAPI(CTPRequestAction.MarketDataUserLoginAction, userLogin);
}
void UserLogin()
{
CThostFtdcReqUserLoginField userLogin = new CThostFtdcReqUserLoginField();
userLogin.BrokerID = this.BrokerID;
userLogin.UserID = this.InvestorID;
userLogin.Password = this.Password;
userLogin.UserProductInfo = this.UserProductInfo;
int result = InvokeAPI(CTPRequestAction.TraderApiUserLoginAction, userLogin);
}