If for whatever reason the method
fails to complete, the method will return some text stating exactly
what has gone wrong.
You have to specify what key
to extract from a public key ring, this is done by specifying the KeyId property of the Cryptocx control. As all keys in a public
keyring are identified by their id.
You need to specify the KeyFolder
where the public keyring is located. Cryptocx will automatically
search through the specified folder to find any valid keyrings.