The current status of the object invalidates this operation or splistitem update operation is not valid due to the current state of the object

From: http://www.cnblogs.com/heli/archive/2008/10/15/1312043.html

It is feasible after practice, so add it to your own blog...

 

 

Update the list field of moss after permission escalation. The following error occurs: the current status of the object invalidates the operation.

Spsecurity. runwithelevatedprivileges. This permission is upgraded only when new spsite (...) is used.

 

Spsecurity. runwithelevatedprivileges ( Delegate ()
{
Using (Spsite site = New Spsite ( " Http: // localhost " ))
{
Using (Spweb = Site. openweb ())
{

...

}

}

});

Changed:
Spsecurity. runwithelevatedprivileges (delegate ()
{
Spsite site = new spsite ("http: // localhost /")
Spweb web = site. openweb ()
});
Splist list = web. Lists ["field name"];
Splistitemcollection items = List. items;
....
Item. Update ();

 

You can.