C＃XPS FixedDocument无法保存，宽度和高度必须为非负数

Question

I am having a problem with a XAML report that needs to be saved to XPS. Whenever the save is called the XPS Writing failed due to, "Height and Width must be non-negative".

When I inspect the object, most heights and widths are set to NaN. I am assuming this is ok and is used as an auto value. I have 2 reports built the same way and one saves and one doesn't.

Is it possible that the problem is in the XAML usercontrols rather than in the way the document is constructed? The page size is set as follows.

fixedDocument = new FixedDocument();
fixedDocument.DocumentPaginator.PageSize = new Size(fixedDocumentWidth, fixedDocumentHeight);

Any ideas would be much appreciated!

Answer 1

问题已解决，制图软件出错导致图层问题。