Presentation.PasswordEncryptionFileProperties Property (PowerPoint)
Returns whether Microsoft PowerPoint encrypts file properties for password-protected documents. Read-only.
Syntax
expression .PasswordEncryptionFileProperties
expression A variable that represents a Presentation object.
Return Value
MsoTriState
Remarks
Use the SetPasswordEncryptionOptions method to specify the algorithm PowerPoint uses for encrypting documents with passwords.
The value of the PasswordEncryptionFileProperties property can be one of these MsoTriState constants.
Constant |
Description |
|---|---|
msoFalse |
PowerPoint does not encrypt file properties for password-protected documents. |
msoTrue |
PowerPoint encrypts file properties for password-protected documents. |
Example
This example sets the password encryption options if the file properties are not encrypted for password-protected documents.
Sub PasswordSettings()
With ActivePresentation
If .PasswordEncryptionFileProperties = msoFalse Then
.SetPasswordEncryptionOptions _
PasswordEncryptionProvider:="Microsoft RSA SChannel Cryptographic Provider", _
PasswordEncryptionAlgorithm:="RC4", _
PasswordEncryptionKeyLength:=56, _
PasswordEncryptionFileProperties:=True
End If
End With
End Sub