public int DoNewNode(string fk_flow, int x, int y, string nodeName, bool isLogin) { LetAdminLogin("CH", isLogin); if (string.IsNullOrEmpty(fk_flow)) { return(0); } Flow fl = new Flow(fk_flow); try { BP.WF.Node nf = fl.DoNewNode(x, y); nf.Name = nodeName; nf.Save(); return(nf.NodeID); } catch { return(0); } }