protected AreaNode GetPersonTreeSync() { serviceClient = GetServiceClient(); if (serviceClient == null) { return(null); } lock (serviceClient)//1 { Debug.Log("CommunicationObject->GetPersonTree..."); int view = 2;//0:基本数据;1:基本设备信息;2:基本人员信息;3:基本设备信息+基本人员信息;4:只显示设备的节点;5:只显示人员的节点;6:只显示人员或设备的节点 AreaNode root = null; root = serviceClient.GetPhysicalTopologyTreeNode(view); return(root); } }