Still sending the same error

Failed to save to file. Exception was: There was an error generating the XML document.

I wonder, I put a breakpoint in the load xml and save xml in the custom property class and the compiler not going to this line

What if you use something like below?






public class NFaiencePolygonShape: NPolygonShape
{
#region CTors

public NFaiencePolygonShape() { }

public NFaiencePolygonShape(NPointF[] points): base(points)
{

}

public NFaiencePolygonShape(NPolygonPath primitive): base(primitive)
{

}

#endregion

#region Properties

private string _Key = Guid.NewGuid().ToString();
public string Key { get { return _Key; } }

public int XPFaienceId { get; set; }
public FaienceDisplayMode FaienceDisplayMode { get; set; }
public bool AutoDecorate { get; set; }
public float DerzWidth { get; set; }
public float OffsetX { get; set; }
public float OffsetY { get; set; }
public float RotationAngle { get; set; }

public Color DerzColor { get; set; }
public float Tracker { get; set; }
public int TamFayansCount { get; set; }
public int BrokenFayansCount { get; set; }

#endregion
}