I want to use ViewState to save some List<string> and List<int>.
I have a button names btnDel.
When it is clicked it will load ViewState and delete one record and save it to ViewState again.
I have another button names btnSave.
When it is clicked it will save the ViewState to database.
Now I face a problem.
btnDel won't work.
Suppose there are 3 records in List<string>.
I press btnDel,and then there are 2 records now.
And then press btnSave it loads ViewState still 3 records.
it seems that btnDel can't chagne the ViewState.
So could somebody help me?Tell me what should I do?
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