ml#a8090bbe4260048b64aab1d5a7473dfd7">ceRequestValue</a></td></tr>
<tr class="memdesc:a8090bbe4260048b64aab1d5a7473dfd7"><td class="mdescLeft">&#160;</td><td class="mdescRight">To keep track of previous value and used to compare with current value.  <a href="#a8090bbe4260048b64aab1d5a7473dfd7">More...</a><br/></td></tr>
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