public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destinationType) { if (destinationType == typeof(string) && value is AxisAlignedBox) { AxisAlignedBox v = (AxisAlignedBox)value; string str = v.ToString(); str = str.Replace("AxisAlignedBox(", ""); str = str.Replace("))", ")"); return(str); } return(base.ConvertTo(context, culture, value, destinationType)); }