ATMLCommonLibrary.controls.network.MappingListControl.ControlsToData C# (CSharp) Метод

        protected void ControlsToData()
        {
            if (Items.Count == 0)
                _mappings = null;
            else
            {
                if (_mappings == null)
                    _mappings = new List<Mapping>();
                _mappings.Clear();
                foreach (ListViewItem lvi in Items)
                {
                    var mapping = lvi.Tag as Mapping;
                    if (mapping != null)
                    {
                        _mappings.Add( mapping );
                    }
                }
            }
        }