nsIUpdateManager 编辑

toolkit/mozapps/update/nsIUpdateService.idlScriptable This interface describes a global application service that maintains a list of previously installed updates, as well as the currently in use update. 1.0 66 Introduced Gecko 1.8 Inherits from: nsISupports Last changed in Gecko 1.8 (Firefox 1.5 / Thunderbird 1.5 / SeaMonkey 1.0)

Method overview

nsIUpdate getUpdateAt(in long index);

void saveUpdates();

Attributes

Attribute	Type	Description
activeUpdate	nsIUpdate	An nsIUpdate object describing the currently in use update. This update is not in the history list. Read only.
updateCount	long	The number of updates in the history list; the updates can be fetched by calling getUpdateAt(). Read only.

Methods

getUpdateAt()

Returns the update at the specified index into the history list.

nsIUpdate getUpdateAt(
  in long index
);

Parameters

index

An index into the history list for the nsIUpdate to retrieve.

Return value

The nsIUpdate at the specified index into the history list.

saveUpdates()

Saves all updates to disk.

void saveUpdates();

Parameters

None.

See also

• nsIUpdate
• nsIUpdateCheckListener
• nsIUpdateChecker
• nsIUpdatePatch
• nsIApplicationUpdateService
• nsIUpdatePrompt
• nsIUpdateTimerManager