private void RemoveDisabledItem(DisabledItem targetItem)
{
if (targetItem != null)
{
_disabledItems.Remove(targetItem);
}
}
private void AddDisabledItem(object item, DisabledItem targetItem)
{
if (targetItem == null)
{
bool isChecked = this.CheckedItems.Contains(item);
var addItem = new DisabledItem {
Item = item, Checked = isChecked
};
_disabledItems.Add(addItem);
}
}
private void RefreshItems(object item, bool enabled, DisabledItem targetItem)
{
if (enabled)
{
RemoveDisabledItem(targetItem);
}
else
{
AddDisabledItem(item, targetItem);
}
this.Refresh();
}