ATMLCommonLibrary.controls.lists.ComponentListControl.ControlsToData C# (CSharp) Method

        private void ControlsToData()
        {
            if (_itemComponents != null )
                _itemComponents.Clear();

            if (lvList.Items.Count == 0)
            {
                _itemComponents = null;
            }
            else
            {
                if (_itemComponents == null)
                    _itemComponents = new List<HardwareItemDescriptionComponent>();
                foreach (ListViewItem lvi in lvList.Items)
                    _itemComponents.Add(lvi.Tag as HardwareItemDescriptionComponent);
            }
        }