// Servers: public static int InsertServer(string name, string hostUsername, string offerData) { ServerDB serverDB = new ServerDB(); Server server = new Server(); int room_id = -1; if (server != null) { server.Name = name; server.HostUsername = hostUsername; server.OfferData = offerData; if (serverDB.InsertServer(server)) { Servers servers = serverDB.SelectByUsername(hostUsername); for (int i = 0; i < servers.Count; i++) { Server ser = servers[i]; if (ser.Name == name && ser.HostUsername == hostUsername && ser.OfferData == offerData) { room_id = ser.ID; } } } } return(room_id); }