public void AddOrUpdateDepartment(VinaGerman.Entity.BusinessEntity.DepartmentEntity newEntity)
{
VinaGerman.Entity.BusinessEntity.DepartmentEntity oldEntity = DepartmentList.FirstOrDefault <VinaGerman.Entity.BusinessEntity.DepartmentEntity>(p => p.Description == newEntity.Description);
if (oldEntity == null)
{
DepartmentList.Insert(0, newEntity);
}
else
{
int index = DepartmentList.IndexOf(oldEntity);
DepartmentList.Remove(oldEntity);
DepartmentList.Insert(index, newEntity);
}
DepartmentList = new List <VinaGerman.Entity.BusinessEntity.DepartmentEntity>(_departmentList);
}
