ATMLCommonLibrary.controls.equipment.TerminalBlockListControl.ControlsToData C# (CSharp) Method

        protected void ControlsToData()
        {
            if (lvList.Items.Count > 0)
            {
                if (_terminalBlocks == null)
                    _terminalBlocks = new TestEquipmentTerminalBlocks();
                _terminalBlocks.TerminalBlock = new List<TestEquipmentTerminalBlocksTerminalBlock>();
                foreach (ListViewItem lvi in lvList.Items)
                {
                    var termBlock = (TestEquipmentTerminalBlocksTerminalBlock)lvi.Tag;
                    _terminalBlocks.TerminalBlock.Add(termBlock);
                }
            }
            else
            {
                _terminalBlocks = null;
            }
        }