public static List <Tag> GetTagsByProgramIDAndCoPID(string ProgramIDs, string CoPIDs) { var taglist = new List <Tag>(); if (CoPIDs != "-1") { taglist = UserCustom.GetTagsByProgramIDAndCoPID(ProgramIDs, CoPIDs); } taglist.Insert(0, new Tag { TagID = -1, TagCode = "All" }); return(taglist); }