use of regular expression

[Raffaele Viola]

Hi all,

I have this type of response form the server and I need to catch the value
between  <value> and </value>
and put the value in a variable.

How can I do?

<method>
<name>Unknown</name>
<object>Unknown</object>
<attributeme>returnValue</name><value>1</value></attribute>
<attribute><name>returnComment</name><value>getGrantaccessError</value></attribute>
</method>

thanks a lot!!!!

-Raffo