2.2.10 UpdateOperation

The UpdateOperation enumeration defines values that describe the type of an update operation.

 typedef  enum tagUpdateOperation
 {
   uoInstallation = 1,
   uoUninstallation = 2,
 } UpdateOperation;

uoInstallation:  Install the update on the target computer.

uoUninstallation:  Uninstall the update from the target computer.