asp.net treeview checkbox 相关问题,需要的朋友可以看下。

private void Display() { dt = new TsOrganize().OrganizeDs(); DataView dv = new DataView(dt); TreeNode nodes = new TreeNode(); nodes.Text = “两岸咖啡”; nodes.Value = “0”; if (dt.Rows.Count >= 1) { dv.RowFilter = “fParentId=””; if (dv.Count >= 1) { f