IUpdateHistoryEntry interface

项目
10/18/2017

Represents the recorded history of an update.

Members

The IUpdateHistoryEntry interface inherits from the IDispatch interface. IUpdateHistoryEntry also has these types of members:

Properties

Properties

The IUpdateHistoryEntry interface has these properties.

Property	Access type	Description
ClientApplicationID	Read-only	Gets the identifier of the client application that processed an update.
Date	Read-only	Gets the date and the time an update was applied.
Description	Read-only	Gets the description of an update.
HResult	Read-only	Gets the HRESULT value that is returned from the operation on an update.
Operation	Read-only	Gets an UpdateOperation value that specifies the operation on an update.
ResultCode	Read-only	Gets an OperationResultCode value that specifies the result of an operation on an update.
ServerSelection	Read-only	Gets the ServerSelection value that indicates which server provided an update.
ServiceID	Read-only	Gets the service identifier of an update service that is not a Windows update.
SupportUrl	Read-only	Gets a hyperlink to the language-specific support information for an update.
Title	Read-only	Gets the title of an update.
UninstallationNotes	Read-only	Gets the uninstallation notes of an update.
UninstallationSteps	Read-only	Gets the IStringCollection interface that contains the uninstallation steps for an update.
UnmappedResultCode	Read-only	Gets the unmapped result code that is returned from an operation on an update.
UpdateIdentity	Read-only	Gets the IUpdateIdentity interface that contains the identity of the update.

Requirements

Minimum supported client	Windows XP, Windows 2000 Professional with SP3 [desktop apps only]
Minimum supported server	Windows Server 2003, Windows 2000 Server with SP3 [desktop apps only]
Header	Wuapi.h
IDL	Wuapi.idl
Library	Wuguid.lib
DLL	Wuapi.dll
IID	IID_IUpdateHistoryEntry is defined as BE56A644-AF0E-4E0E-A311-C1D8E695CBFF