Error using XPath

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    • May 26, 2009 at 1:07 PM #22495
      community-content

        Hi,

        I am trying to use System.XML.Xpah() inside expression shape, but biztak is throwing error:

        ‘Xpath is not a function’ on the statement itsef.

        Thanks in advance.

      • May 27, 2009 at 1:23 PM #22510
        community-content

          I guess you dont need to put “System.XML”.

          I used something similar to this

          Declare variable countInvoices – Int type

          Then i have to following in the expression shape

          val = System.Convert.ToInt32(xpath(MessageName,”count(path of node)”));

          Siva

        • May 28, 2009 at 5:33 AM #22520
          community-content

            Hi there!

            Try the following syntax to set a value:

            xpath(Msg_Message, “//*[1]/*[local-name() = ‘Header’]/*[local-name() = ‘Value’]”) = varValue;

            Or the following syntax to get a value:

            varValue = xpath(Msg_Message, “string(//*[1]/*[local-name() = ‘Header’]/*[local-name() = ‘Value’]/text())”);

            //Niklas

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