public void OnInitConnect(FTAPI_Conn client, long errCode, string desc) { Console.WriteLine("InitConnected"); if (errCode == 0) { FTAPI_Qot qot = client as FTAPI_Qot; QotGetUserSecurity.C2S c2s = QotGetUserSecurity.C2S.CreateBuilder() .SetGroupName("港股") .Build(); QotGetUserSecurity.Request req = QotGetUserSecurity.Request.CreateBuilder().SetC2S(c2s).Build(); uint seqNo = qot.GetUserSecurity(req); Console.Write("Send QotGetUserSecurity: {0}\n", seqNo); } }