private void GetChild(string OrgCode, List <JsonTreeNode> parentNodes) { var glist = sysManageService.GetChildOrgsByParentCode(OrgCode); if (glist != null) { foreach (var item in glist) { JsonTreeNode gnode = new JsonTreeNode(); gnode.id = item.OrgCode; gnode.text = item.OrgName; gnode.value = "1"; gnode.hasChildren = true; gnode.classes = "group"; parentNodes.Add(gnode); } } var ulist = sysManageService.GetUserListByOrgCode(OrgCode); if (ulist != null) { foreach (var user in ulist) { JsonTreeNode unode = new JsonTreeNode(); unode.id = user.UserUID; unode.text = user.FullName; unode.value = "2"; unode.showcheck = true; unode.hasChildren = false; unode.classes = "user"; parentNodes.Add(unode); } } }