public List <string> GetAccidentVideos(int accident_id) { OrderQuery accidentQuery = new OrderQuery(language); System.Data.DataTable dataTable = conn_db.ReadTable(accidentQuery.GetAccidentVideos(accident_id)); List <string> images = new List <string>(); if (dataTable.Rows.Count == 0) { throw new EmptyViewException(language); } foreach (System.Data.DataRow row in dataTable.Rows) { images.Add(row["PIC_URL"].ToString()); } return(images); }