_Document.SetPasswordEncryptionOptions(String, String, Int32, Object) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Sets the options Microsoft Word uses for encrypting documents with passwords.
public void SetPasswordEncryptionOptions (string PasswordEncryptionProvider, string PasswordEncryptionAlgorithm, int PasswordEncryptionKeyLength, ref object PasswordEncryptionFileProperties);abstract member SetPasswordEncryptionOptions : string * string * int * obj -> unitPublic Sub SetPasswordEncryptionOptions (PasswordEncryptionProvider As String, PasswordEncryptionAlgorithm As String, PasswordEncryptionKeyLength As Integer, Optional ByRef PasswordEncryptionFileProperties As Object)Parameters
- PasswordEncryptionProvider
- String
Required String. The name of the encryption provider.
- PasswordEncryptionAlgorithm
- String
Required String. The name of the encryption algorithm. Word supports stream-encrypted algorithms.
- PasswordEncryptionKeyLength
- Int32
Required Integer. The encryption key length. Must be a multiple of 8, starting at 40.
- PasswordEncryptionFileProperties
- Object
Optional Object. True for Word to encrypt file properties. Default is True.
Remarks
For enhanced security, do not use Weak Encryption (XOR) (also called "OfficeXor") or "Office97/2000 Compatible" (also called "OfficeStandard") algorithms.