<xpp>

<xout processcode="true">

<xservice formatresult="xml" name="Calculator">

<url>http://localhost/XppExt_Release/XppExt.dll</url>

<method name="Mult">

<parm name="Parm1">40</parm>

<parm name="Parm2">20</parm>

</method>

</xservice>

</xout>

<expr name="MyExpr">

<var type="int" name="iVal">0</var>

<return>

<eval>

<parm type="int" name="Parm0">

<eval object="iVal"/>

</parm>

<expr>Parm0 + 5</expr>

</eval>

</return>

</expr>

<xout processcode="true">\r\nMyExpr = </xout>

<xout processcode="true">@MyExpr</xout>

</xpp>