When an annotation file is stored, layers that have a non-null Password are encrypted.

When this file is opened, a RequestLayerPassword event is invoked to request the password for each encrypted layer.

If the correct password is supplied for this event, the layer is decrypted and available for viewing.

If an incorrect or null password is supplied, the layer is discarded from memory (the layer still exists in the file but may be subsequently overwritten).

Passwords are only valid on file types of NX_AnnotationType_NXP and NX_AnnotationType_XML.

NotateXpress Object  | NotateXpress Members  | Layers