public static Dictionary <int, QLMamNon.Dao.QLMamNonDs.LopRow> GetLopsByHocSinhIds(List <int> hocSinhIds, DateTime ngay)
{
Dictionary <int, QLMamNon.Dao.QLMamNonDs.HocSinhLopRow> hocSinhIdsToLopIds = GetHocSinhLopsByHocSinhIds(hocSinhIds, ngay);
QLMamNon.Dao.QLMamNonDs.LopDataTable lopTable = StaticDataFacade.Get(StaticDataKeys.LopHoc) as QLMamNon.Dao.QLMamNonDs.LopDataTable;
Dictionary <int, QLMamNon.Dao.QLMamNonDs.LopRow> hocSinhIdsToLopNames = new Dictionary <int, QLMamNon.Dao.QLMamNonDs.LopRow>();
if (ListUtil.IsEmpty(hocSinhIdsToLopIds))
{
return(hocSinhIdsToLopNames);
}
foreach (KeyValuePair <int, QLMamNon.Dao.QLMamNonDs.HocSinhLopRow> pair in hocSinhIdsToLopIds)
{
if (pair.Value == null)
{
continue;
}
QLMamNon.Dao.QLMamNonDs.LopRow[] rows = lopTable.Select(String.Format("LopId={0}", pair.Value.LopId)) as QLMamNon.Dao.QLMamNonDs.LopRow[];
if (!ArrayUtil.IsEmpty(rows) && !hocSinhIdsToLopNames.ContainsKey(pair.Key))
{
hocSinhIdsToLopNames.Add(pair.Key, rows[0]);
}
}
return(hocSinhIdsToLopNames);
}
private void loadLopData()
{
QLMamNon.Dao.QLMamNonDs.LopDataTable dataTable = this.lopTableAdapter.GetData();
foreach (QLMamNon.Dao.QLMamNonDs.LopRow row in dataTable)
{
int?khoiId = StaticDataUtil.GetKhoiIdByLopId(this.lopKhoiTableAdapter, row.LopId);
if (khoiId.HasValue)
{
row.KhoiId = khoiId.Value;
}
}
this.lopRowBindingSource.DataSource = dataTable;
}
public static string GetLopNameByLopId(Int32 lopId)
{
if (lopId < 0)
{
return(CommonConstant.EMPTY);
}
QLMamNon.Dao.QLMamNonDs.LopDataTable lopTable = StaticDataFacade.Get(StaticDataKeys.LopHoc) as QLMamNon.Dao.QLMamNonDs.LopDataTable;
QLMamNon.Dao.QLMamNonDs.LopRow lopRow = lopTable.FindByLopId(lopId);
if (lopRow != null)
{
return(lopRow.Name);
}
return(CommonConstant.EMPTY);
}