public bool Sua(HT_SO_TT obj)
{
bool kq = true;
EntityKey key = null;
object original = null;
try
{
using (Entities entities = ContextFactory.GetInstance())
{
key = entities.CreateEntityKey(ENTITY_SET_NAME, obj);
if (entities.TryGetObjectByKey(key, out original))
{
entities.ApplyCurrentValues(key.EntitySetName, obj);
}
entities.SaveChanges();
kq = true;
}
}
catch (System.Exception ex)
{
kq = false;
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
}
return(kq);
}
public bool SuaSoTiepTheo(HT_SO_TT obj)
{
bool kq = true;
try
{
TransactionOptions transOption = new TransactionOptions();
//transOption.IsolationLevel = System.Transactions.IsolationLevel.ReadUncommitted;
transOption.IsolationLevel = System.Transactions.IsolationLevel.Serializable;
transOption.Timeout = TransactionManager.MaximumTimeout;
using (TransactionScope transaction = new TransactionScope(TransactionScopeOption.Required, transOption))
{
using (Entities entities = ContextFactory.GetInstance())
{
HT_SO_TT objOriginal = entities.HT_SO_TT.FirstOrDefault(e => e.MA_PHAN_HE.Equals(obj.MA_PHAN_HE) && e.GTRI_TPHAN.Equals(obj.GTRI_TPHAN));
objOriginal.SO_TIEP_THEO = obj.SO_TIEP_THEO;
entities.SaveChanges();
kq = true;
transaction.Complete();
}
}
}
catch (System.Exception ex)
{
kq = false;
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
}
return(kq);
}
public HT_SO_TT GetByID(string maPhanHe, string giaTriThanhPhan)
{
HT_SO_TT kq = null;
try
{
using (Entities entities = ContextFactory.GetInstance())
{
kq = entities.HT_SO_TT.FirstOrDefault(e => e.MA_PHAN_HE.Equals(maPhanHe) && e.GTRI_TPHAN.Equals(giaTriThanhPhan));
}
}
catch (System.Exception ex)
{
kq = null;
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
}
return(kq);
}
public bool Xoa(HT_SO_TT obj)
{
bool kq = true;
try
{
using (Entities entities = ContextFactory.GetInstance())
{
entities.DeleteObject(obj);
entities.SaveChanges();
}
}
catch (System.Exception ex)
{
kq = false;
LLogging.WriteLog(ex.TargetSite.Name, LLogging.LogType.ERR, ex);
}
return(kq);
}
