EncryptionSetPermissions Method

Set the owner password and access permissions.

Only the given permissions are granted when opening the document. To the owner of the document, all permissions are granted. For this, the document must be opened by specifying the owner password (see OwnerPassword).

Namespace: PdfTools.Pdf
Assembly: PdfTools (in PdfTools.dll) Version: 1.20.0+32c3b3a21152d09e640f60dd999580d661b73c71

Syntax

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public void SetPermissions(
	string ownerPassword,
	Permission permissions
)

Parameters

ownerPassword String: The owner password to be set on the PDF document (see OwnerPassword).
permissions Permission: The permissions to be set on the PDF document.

Exceptions

Exception	Condition
ArgumentException	If restricted permissions (i.e. not All) are specified without ownerPassword.
ArgumentNullException	if ownerPassword is .

Reference

Encryption Class

PdfTools.Pdf Namespace