public IList<Core.Business.Link> GetAllLinkByClass(Guid classId) { IList<Core.Business.Link> linklist = new List<Core.Business.Link>(); SqlServerUtility sql = new SqlServerUtility(); sql.AddParameter("@LinkClass", SqlDbType.UniqueIdentifier, classId); SqlDataReader reader = sql.ExecuteSPReader("usp_SelectLinksByLinkClass"); if (reader != null) { while (reader.Read()) { Core.Business.Link link = new Core.Business.Link(); if (!reader.IsDBNull(0)) link.Id = reader.GetGuid(0); if (!reader.IsDBNull(1)) link.Type = reader.GetInt32(1); if (!reader.IsDBNull(2)) link.Unit = reader.GetGuid(2); if (!reader.IsDBNull(3)) link.LinkClass = reader.GetGuid(3); if (!reader.IsDBNull(4)) link.Name = reader.GetString(4); if (!reader.IsDBNull(5)) link.URL = reader.GetString(5); if (!reader.IsDBNull(6)) link.Des = reader.GetString(6); if (!reader.IsDBNull(7)) link.PicURI = reader.GetString(7); if (!reader.IsDBNull(8)) link.Index = reader.GetInt32(8); link.MarkOld(); linklist.Add(link); } reader.Close(); } return linklist; }
public Core.Business.Link Select(Guid id) { SqlServerUtility sql = new SqlServerUtility(); sql.AddParameter("@Id", SqlDbType.UniqueIdentifier, id); SqlDataReader reader = sql.ExecuteSPReader("usp_SelectLink"); if (reader != null && !reader.IsClosed && reader.Read()) { Core.Business.Link link = new Core.Business.Link(); if (!reader.IsDBNull(0)) link.Id = reader.GetGuid(0); if (!reader.IsDBNull(1)) link.Type = reader.GetInt32(1); if (!reader.IsDBNull(2)) link.Unit = reader.GetGuid(2); if (!reader.IsDBNull(3)) link.LinkClass = reader.GetGuid(3); if (!reader.IsDBNull(4)) link.Name = reader.GetString(4); if (!reader.IsDBNull(5)) link.URL = reader.GetString(5); if (!reader.IsDBNull(6)) link.Des = reader.GetString(6); if (!reader.IsDBNull(7)) link.PicURI = reader.GetString(7); if (!reader.IsDBNull(8)) link.Index = reader.GetInt32(8); reader.Close(); return link; } else { if (reader != null && !reader.IsClosed) reader.Close(); return null; } }