PGPPublicKeyringSource (PGP Adapter)
Specifies public keyring source type.
Public keyring source
Use this property to specify the type of the public keyring source.
The keyring contained in a file can be specified in two different ways. One is to set Public keyring source to File, and assign file name to the PGPPublicKeyringValue property. Another way is to use PGPPublicKeyringFile property. If the latter property is not empty, the contents of Public keyring source is ignored.