public override bool Delete(params object[] keys)
{
try
{
ConnectionHandler.StartTransaction(IsolationLevel.ReadUncommitted);
FileManagerConnection.StartTransaction(IsolationLevel.ReadUncommitted);
SlideBO slideBo = new SlideBO();
Slide obj = slideBo.Get(ConnectionHandler, keys);
SlideItemBO slideItemFacade = new SlideItemBO();
List <SlideItem> list = new SlideItemBO().Where(ConnectionHandler,
supporter => supporter.SlideId == obj.Id);
foreach (SlideItem slideItem in list)
{
if (
!slideItemFacade.Delete(ConnectionHandler, FileManagerConnection, slideItem.Id))
{
throw new Exception("خطایی در ");
}
}
if (!slideBo.Delete(ConnectionHandler, keys))
{
throw new Exception("خطایی در حذف اسلاید وجود دارد");
}
ConnectionHandler.CommitTransaction();
FileManagerConnection.CommitTransaction();
return(true);
}
catch (KnownException ex)
{
ConnectionHandler.RollBack();
FileManagerConnection.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
catch (Exception ex)
{
ConnectionHandler.RollBack();
FileManagerConnection.RollBack();
Log.Save(ex.Message, LogType.ApplicationError, ex.Source, ex.StackTrace);
throw new KnownException(ex.Message, ex);
}
}
