Restore method of the SystemRestore class
Initiates a system restore. The caller must force a system reboot. The actual restoration occurs during the reboot.
Syntax
uint32 Restore(
[in] uint32 SequenceNumber
);
Parameters
-
SequenceNumber [in]
-
The sequence number of the restore point. To determine the sequence number for a specific restore point, enumerate all restore points on the system.
Return value
If the method succeeds, the return value is S_OK. Otherwise, the method returns one of the COM error codes defined in WinError.h.
Examples
'Restore Method of the SystemRestore Class
'Initiates a system restore. The caller must
'force a system reboot. The actual restoration
'occurs during the reboot.
Set Args = wscript.Arguments
RpNum = Args.item(0)
Set obj = GetObject("winmgmts:{impersonationLevel=impersonate}!root/default:SystemRestore")
if obj.Restore(RpNum) <> 0 Then
wscript.Echo "Restore failed"
End If
Set OpSysSet = GetObject("winmgmts:{(Shutdown)}//./root/cimv2").ExecQuery("select * from Win32_OperatingSystem where Primary=true")
for each OpSys in OpSysSet
OpSys.Reboot()
next
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
None supported |
| Namespace |
Root\\Default |
| MOF |
|