public override object ConvertFrom(
ITypeDescriptorContext context,
CultureInfo culture,
object value)
{
if (value.GetType() == typeof(string))
{
return((object)Point2L.Parse((string)value));
}
return(base.ConvertFrom(context, culture, value));
}
public Point3L(Point2L point, long z)
{
this.X = point.X;
this.Y = point.Y;
this.Z = z;
}
public Vector2L(Point2L from)
{
this.X = from.X;
this.Y = from.Y;
}