How can i extract data strings (temp. press. rel.hum etc) using a Virtual interface through an RS-232 connection?

How can i extract data strings (temperature, pressure, relative humidity etc) using a Virtual interface through an RS-232 connection?

Try this. It is in LV 8.5.
Note the double % in the format string. This is so the % in the input string is treated as a percent rather than a code.
You may also have to work with the line feed characters in case they are different in the string coming in compared to how the string shows up in the web browser.
Message Edited by Ravens Fan on 02-12-2008 10:19 PM
Attachments:
Example_BD.png ‏4 KB
Untitled 11.vi ‏9 KB

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Attachments:
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Message was edited by:
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Message was edited by:
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I would like to test that the string in the node are equal with some string that I want to search. I use DOM API.
The following code are ok for the node is directly included text CDATA. The program gives the true value. In the following simple code, I tried to search the string "ACTI".
for example; the node, <LABEL>Problem in Activity</LABEL> , I got "true".
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<SLOT label="slot" kind="a/o" role="occurs in" class_constraint="Activity" >
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Help me please!
case Node.CDATA_SECTION_NODE:
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Thank you very much for your help.
I do appreciate your reply.
As I gave my code example in my first post, I parse the XML document and I checked each node whether it is CDATA Node or Document Node, Element Node, and so on.. I used CASE statement.
If it is CDATA node, I compare Node value and the string I want to search.
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So, how can I combine these two code?
Actually, what I am going to do is that if node is not match (in anywhere) with the string what I want to search starting from parent node to all child nodes, I want to delete that node starting from parent node and it's childs. And I want to create a new XML document by deleating unmatched nodes.
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</SLOTS>
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How can i extract data strings (temp. press. rel.hum etc) using a Virtual interface through an RS-232 connection​?

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