public void Load_UpLine(string CodeId) { MEMBERS_BC ctlMember = new MEMBERS_BC(); var lst = ctlMember.SelectUplineOfUserCreate(CodeId); //ddlUpLine.DataSource = lst; //ddlUpLine.DataTextField = "Username"; //ddlUpLine.DataValueField = "CodeId"; //ddlUpLine.DataBind(); //SetDefaultValueDropDownList(ddlUpLine); }