private void ShowTreeNodes() { ddlTreeNode.Items.Clear(); //DROPDOWNLIST BannerPosition objTree = new BannerPosition(); DataTable dtNodes = objTree.GetAll(); //select all the nodes from DB RecursiveFillTree(dtNodes, 0); ddlTreeNode.Items.Insert(0, new ListItem("- Root -", "0")); //DROPDOWNLIST ddlTreeNode.SelectedIndex = 0; }
private void ShowTreeNodes(string ParentId) { lstTreeNode.Items.Clear(); //LISTBOX BannerPosition objTree = new BannerPosition(); DataTable dtNodes = objTree.GetAll(); //select all the nodes from DB RecursiveFillTree(dtNodes, 0); lstTreeNode.Items.Insert(0, new ListItem("- Root -", "0")); //LISTBOX lstTreeNode.SelectedValue = ParentId; }