How to get the previous version of the latest version for a object.

[xy2xy]

Such as part ...Which API can do it ? thx !

[ddemay]

wt.vc.VersionControlHelper.service.. see java doc for it.

[pshinde]

OldVersionWTPart = (WTPart) VersionControlHelper.service.predecessorOf(WTPart);

In Reply to Owen Xiang:

Such as part ...Which API can do it ? thx !

[skasoverskiy]

QueryResult qr = VersionControlHelper.service.allVersionsFrom(part);
if (qr.hasMoreElements()) WTPart previousVersion = (WTPart)qr.nextElement();

VersionControlHelper.service.predcessorOf(part) will give you previous iteration but not version.






In Reply to Owen Xiang:

Such as part ...Which API can do it ? thx !

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