public bool Insert(Sahamdaran sahamdaran)
{
try
{
_sahamdarans.Add(sahamdaran);
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Delete(Sahamdaran sahamdaran)
{
try
{
_sahamdarans.Attach(sahamdaran);
_sahamdarans.Remove(sahamdaran);
return(true);
}
catch (Exception)
{
return(false);
}
}
public bool Update(Sahamdaran sahamdaran)
{
try
{
var local = _uow.Set <Sahamdaran>()
.Local
.FirstOrDefault(f => f.ID == sahamdaran.ID);
if (local != null)
{
_uow.Entry(local).State = EntityState.Detached;
}
_sahamdarans.Attach(sahamdaran);
_uow.Entry(sahamdaran).State = EntityState.Modified;
return(true);
}
catch (Exception ex)
{
return(false);
}
}
