PdfPermissions

PdfPermissions enumeration

Specifies user permissions for PDF document.

[Flags]
public enum PdfPermissions

Name	Value	Description
DisallowAll	`0`	Disallows all operations on the PDF document. This is the default value.
Printing	`4`	Allows printing the document.
ModifyContents	`8`	Allows modifying the document’s contents.
ContentCopy	`10`	Allows copying or otherwise extracting text and graphics from the document, including extraction for accessibility purposes.
ModifyAnnotations	`20`	Allows adding or modifying text annotations. When using RC4 40-bit encryption, this option also allows filling in form fields.
FillIn	`100`	Allows filling in forms and signing the document. When using RC4 40-bit encryption, this option is ignored and filling in form is allowed whenever ModifyAnnotations is set.
ContentCopyForAccessibility	`200`	Allows extract text and graphics in support of accessibility to disabled users or for other purposes. When using RC4 40-bit encryption, this option is ignored and accessibility is allowed whenever ContentCopy is set.
DocumentAssembly	`400`	Allows assembling the document: inserting, rotating, or deleting pages and creating navigation elements such as bookmarks or thumbnail images. When using RC4 40-bit encryption, this option is ignored and document assembly is allowed when ModifyContents is set.
HighResolutionPrinting	`804`	Allows printing the document to the highest resolution possible.When using RC4 40-bit encryption, this option is ignored and high resolution printing is allowed when Printing is set.
AllowAll	`FFFF`	Allows all operations on the PDF document.