/// <summary>
///
/// </summary>
/// <param name="feature"></param>
protected virtual void AfterFeatureRemove(GridFeature feature)
{
this.Controls.Remove(feature);
this.LazyItems.Remove(feature);
feature.FeatureRemoved();
}
/// <summary>
///
/// </summary>
/// <param name="feature"></param>
protected virtual void AfterFeatureAdd(GridFeature feature)
{
this.Controls.Add(feature);
this.LazyItems.Add(feature);
feature.FeatureAdded();
}