Question

C#WPF控件DocumentViewer打印问题；

当预览后点击打印保存为XPS报错！不是每台电脑都是那样，有的电脑是正常的！System.Windows.Threading.Dispatcher 方法:CatchException>>>>Exception from HRESULT: 0x800C000E at MS.Internal.Security.AttachmentService.ISecuritySuppressedIAttachmentExecute.SaveWithUI(IntPtr hwnd) at MS.Internal.Security.AttachmentService.SaveWithUI(IntPtr parent, Uri source, Uri target) at System.Windows.Xps.Packaging.XpsDocument.SaveWithUI(IntPtr parent, Uri source, Uri target) at System.Windows.Xps.XpsDocumentWriter.CreateXPSDocument(String documentName) at System.Windows.Xps.XpsDocumentWriter.BeginWrite(Boolean batchMode, Boolean asyncMode, Boolean setPrintTicketHandler, PrintTicket printTicket, PrintTicketLevel printTicketLevel, Boolean printJobIdentifierSet)

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Answer 1

有没有demo来调试一下

追问

无法给你环境！因为不是每台电脑都会报错！有的电脑正常的，我已经实现了打印预览，
DocumentViewer自带的打印图标我点击保存为XPS就会报错，点击打印机就会程序奔溃；

追答

我有6个虚拟机可以测试。都是干净的虚拟机。