public void BinData(decimal News_Id) { if (News_Id > 0) { MediaObject objMediaObject = new MediaObject(); var Data = objMediaObject.MediaObject_GetAllItemByNews_ID(News_Id); if (Data != null && Data.Count > 0) { lbl.Text = "Tên tin:" + Data.FirstOrDefault().News_Title; } GridView1.DataSource = Data; GridView1.DataBind(); } }