Gets or sets a value indicating whether to position the document’s window in the center of the screen.

The predominant reading order for text: LeftToRight or RightToLeft (including vertical writing systems, such as Chinese, Japanese, and Korean). This entry has no direct effect on the document’s contents or page numbering but can be used to determine the relative positioning of pages when displayed side by side or printed n-up. Default value: LeftToRight.

Gets or sets a value indicating whether the window’s title bar should display the document title taken from the Title entry of the document information dictionary. If false, the title bar should instead display the name of the PDF file containing the document.

Gets the dictionary containing the elements of this dictionary.

Gets or sets a value indicating whether to resize the document’s window to fit the size of the first displayed page.

Gets or sets a value indicating whether to hide the viewer application’s menu bar when the document is active.

Gets or sets a value indicating whether to hide the viewer application’s tool bars when the document is active.

Gets or sets a value indicating whether to hide user interface elements in the document’s window (such as scroll bars and navigation controls), leaving only the document’s contents displayed.

Gets the PdfInternals object of this document, that grants access to some internal structures which are not part of the public interface of PdfDocument.

Indicates whether the object is an indirect object.

Gets the PdfDocument this object belongs to.

Gets the indirect reference of this object. If the value is null, this object is a direct object.

Gets or sets the PDF stream belonging to this dictionary. Returns null if the dictionary has no stream. To create the stream, call the CreateStream function.