| 摘要 |
<p>A method of creating an inseparable link between a host document and OLE objects is described. OLE technology allows users to create objects using applications and creating host documents that contain OLE objects. However, it is possible to remove the OLE objects from the host document. The method according to the invention associates security information related to the OLE object with the host document. Upon subsequent verification, if the method discovers security information but does not find the associated OLE object in the host document, the user is alerted that an OLE object has been deleted from the document and appropriate corrective action can be taken. The method according to the present invention also permits the authorized removal of the OLE object and its associated security information.</p> |
