string IFormattable.ToString(string format, IFormatProvider provider)
{
if (Point2D.IsNullOrEmpty(this))
{
return "Empty";
}
return string.Format(provider, "{0:" + format + "},{1:" + format + "}", new object[] { this.x, this.y });
}
/// <summary>${WP_core_Geometry_method_clone_D}</summary>