public JsonResult GetTreeNodeList(E_PageParameter ePageParameter)
{
DbObject db = new DbObject(ePageParameter.connstring);
List <E_TreeNode> NodeList = new List <E_TreeNode>();
var tables = db.GetTableViews(ePageParameter.dbname);
foreach (var item in tables)
{
E_TreeNode nodetable = new E_TreeNode();
nodetable.id = 0;
nodetable.name = item;
nodetable.nodetype = 1;
List <ColumnInfo> ColumnList = db.GetColumnInfoList(ePageParameter.dbname, item);
List <E_TreeNode> columnnodelist = new List <E_TreeNode>();
foreach (var columnitem in ColumnList)
{
E_TreeNode nodecolumn = new E_TreeNode();
nodecolumn.id = 0;
nodecolumn.name = columnitem.ColumnName + "（" + columnitem.TypeName + "）" + columnitem.Description;
nodecolumn.children = null;
nodecolumn.nodetype = 2;
columnnodelist.Add(nodecolumn);
}
nodetable.children = columnnodelist;
NodeList.Add(nodetable);
}
return(Json(NodeList, JsonRequestBehavior.AllowGet));
}