Xml string passed as parameter to xsql

I am trying to pass xml string as parameter to xsql.But having problems with the < and > .I tried to escape
those chars but but i am not getting desired output.Could you please suggest how to pass the xml string .
<xsql:include-xsql href="order.xsql?neworder='{@neworder}'
i trying to pass neworder parameter as xml string which contains data to update 2-3 table .

u can't post a parameter valued by a xml string,because of the xml string must be
has xml element with attributes. as follows:
<row num="1">
the "=" will make the web container got error
when parsing http request parameters's name and value pair.
solution:
1. use "post" method submit your parameter
2. use microsoft xml http compoment post your param as a parameter
of it's "send" method, and set the request contentType header "text/xml"
in xsql file:
<xsql:set-page-param name="param1" xpath="/parameters/neworder"/>
try it :->

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    Take a look at set_custom_property:
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    Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

    Tried; - 
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    Data Type: String
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    Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

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