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Evaluate boolean expression stored in a string


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Hello guys!

 

Is it possible to parse and evaluate a boolean expression stored in a string with standard LV VIs? I can't find anything..

 

Expression like this one: 1==2 && (2!=5 || 2 > 5)

 

I'm building a configuration xml-file with if-attributes for conditions:

 

<item name="xyz" if="{namespace:variable} == 3" />

The first step is replacing the variables within {} with actual values. This is the easy part. The hard part is to evaluate the results...

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