public void Add(OptionsPanel item)
{
_Panels.Add(item);
if (PanelAdded != null)
{
OptionsPanelEventArgs args = new OptionsPanelEventArgs(item);
PanelAdded(this, args);
}
}
void _Panels_PanelAdded(object sender, OptionsPanelEventArgs e)
{
AddPanel(e.Panel);
}