void points_OnAdd(object sender, EventArgs e)
{
ListWithChild <Point3D, float> list = sender as ListWithChild <Point3D, float>;
ListWithChildEventArgs <Point3D, float> evargs = e as ListWithChildEventArgs <Point3D, float>;
if (list == null || evargs == null)
{
return;
}
evargs.ChildItem = (float)evargs.ParentItem.X;
}
public Tester()
{
this.points = new ListWithChild <Point3D, float>();
this.points.OnAdd += points_OnAdd;
this.points.OnModify += points_OnModify;
}