/// <summary>
///
/// </summary>
/// <param name="plugin"></param>
protected virtual void AfterPluginRemove(Plugin plugin)
{
this.Controls.Remove(plugin);
this.LazyItems.Remove(plugin);
plugin.PluginRemoved();
}
/// <summary>
///
/// </summary>
/// <param name="plugin"></param>
protected virtual void AfterPluginAdd(Plugin plugin)
{
this.Controls.Add(plugin);
this.LazyItems.Add(plugin);
plugin.PluginAdded();
}