Group View State with Session

NCache provides a feature that allows to group View State with a particular session. Due to this dependency, as the session is expired, the View State associated with it expires too. The View State and session can reside either on two different caches or on a single cache. To enable this feature, expireViewstateWithSession should be set as true in ncContentOptimization tag.

<ncContentOptimization>
    <settings enableMinification="false"
               enableViewstateCaching="true"
               groupedViewStateWithSessions="true"
               viewstateThreshold="1"
               cacheUriMapping="true"
               enableTrace="true"
               expireViewstateWithSession="true"
               sessionCacheName="vscache"
               sessionAppId="SSP">
      <cacheSettings cacheName="vscache2">
        <expiration type="None" duration="0" >
      </cacheSettings>
    </settings>
  </ncContentOptimization>

Configuration Members

Member	Description
groupedViewStateWithSessions	Through this property session can be grouped with View State. All the View State for a session is grouped with sessionId. This allows to retrieve all View State grouped with a sessionId from the cache with group information. Set this property to "true" in order to enable View State grouping with sessions. By default, its value is false.
expireViewstateWithSession	By setting this property as true, it is made sure that when a session expires, its associated View State expires too.
sessionAppId	Specifies an identifier to make sure that session ID remains unique in case multiple applications are using the same cache. Its value should be the same as the sessionAppId in sessionState tag.
sessionCacheName	The name of the cache on which the session data is residing. Its value should be the same as the cacheName property in sessionState tag.