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I have the following xmlmessage I am trying to debatch
<tasks xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xmlns:xsd=”http://www.w3.org/2001/XMLSchema” xmlns=”http://iTask/task.xsd“>
<task>
<ownerid>Premier</ownerid>
<taskid>4004</taskid> </task>
<task>
<ownerid>Premier</ownerid>
<taskid>5000</taskid>
</task>
</tasks>When I write the following:
iRecordCount = System.Convert.ToInt32(xpath(xmlmessage, “count(/*[local-name()=’tasks’ and namespace-uri()=’http://iTask/task.xsd’%5D/*%5Blocal-name()=’task’ and namespace-uri()=’http://iTask/task.xsd’%5D)”));
iRecordCount gets a 0.
I thing the problem is with the XPath. Please help.
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Wonder (?!?),
It looks as though your XPath is incorrect; I’ve just knocked up a quick schema that looks like the one above and I came out with the following XPath:
count(/*[local-name()=’tasks’ and namespace-uri()=’http://iTask/task.xsd’%5D/*%5Blocal-name()=’task’ and namespace-uri()=”])
Notice that the ‘task’ element doesn’t have a namespace-uri (I’m presuming here that your schema has the Element FormDefault setting set to ‘Default’, which is unqualified) – I think this is where you are going wrong.
HTH, Nick.
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Also, here is a good tool for testing XPath: http://www.bizbert.com/bizbert/CommentView,guid,b3765922-23df-4db8-8b16-2c340873b4c9.aspx#commentstart. It will make your life way easier to get your XPath working in the tool before trying it out in a BizTalk app.
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