function Leadtools.Annotations.Automation.AnnAutomation.copy()
AnnAutomation can copy objects to the clipboard when one or more AnnObject objects are currently in edit mode (selected).
Use the CanCopy property to determine whether objects inside this AnnAutomation can currently be copied to the clipboard
You can call Copy followed by DeleteSelectedObjects to simulate a clipboard "cut" operation.
Since clipboard operations is platform-specific, this method will use SetClipboardData of PlatformCallbacks to perform the copy operation.