This interface provides standardized access to the attachment data.
|Lock||Locks the attachment data, the attachment size shouldn't change once its been locked|
|Unlock||Unlocks the attachment data, once all the locks are removed, the attachment size can change.|
|Size||Returns the size of the attachment data in bytes.|
Implement this interface if you are providing new types of attachment source.
The existing attachments serialization & deserialization code will call this interface as needed.
Copyright © Simon Fell, 2000-2004. All rights reserved.