[p2-dev] combined UninstallAndInstallOperation

[Andrew Eisenberg <andrew@xxxxxxxxxxxx>]

Hi all,

I'd like to atomically uninstall some IUs and install other ones.  I
see that there is an UninstallOperation as well as an
InstallOperation.  Looking at their respective implementations, it
looks like it should be possible to perform an
UninstallAndInstallOperation that does both the uninstallation and the
installation in the same job.  Is this indeed possible?  Has anyone
tried this before?  Has there been any success?

Thanks for your help,
Andrew