ProtectionManager class

Presentation password protection management.

The ProtectionManager type exposes the following members:


Name Description
encrypt_document_properties This property makes sense, if presentation is password protected.
If true then document properties is encrypted in presentation file.
If false then document properties is public while presentation is encrypted.
Read/write bool.
is_encrypted Gets a value indicating whether this instance is encrypted.
Read-only bool.
is_only_document_properties_loaded This property makes sense, if presentation file is password protected and document
properties of this file are public.
Value of true means that only document properties are loaded from an encrypted
presentation file without use of password.
Value of false means that entire encrypted presentation is loaded with use of right
password, not only document properties are loaded.
If presentation isn’t encrypted then property value is always false.
If document properties of an encrypted file aren’t public then property value is always false.
If Presentation.EncryptDocumentProperties is true than IsOnlyDocumentPropertiesLoaded
property value is always false.
Read-only bool.
is_write_protected Gets a value indicating whether this presentation is write protected.
Read-only bool.
encryption_password Gets the password which is used for presentation encryption.
Read-only string.
read_only_recommended Gets or sets read-only recommendation.
Read/write bool.


Name Description
encrypt(encryption_password) Encrypts Presentation with specified password.
remove_encryption() Removes the encryption.
set_write_protection(password) Set write protection for this presentation with specified password.
remove_write_protection() Removes write protection for this presentation.
check_write_protection(password) Determines whether a presentation is a password protected to modify.

See Also