ASP.NET 2.0 introduces the ViewState Chunking mechanism.
This means that if your ViewState is too large then it will be broken into small
chunks. The reason behind this feature is that many firewalls and proxies does
not accept the huge ViewState sizes.
You can set the MaxPageStateFieldLength property in the web.config
<pages> section. The property represents the number of bytes. By default
the value is -1 which means no chunking.
<pages maxPageStateFieldLength="15">
</
pages>
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