How to read the values of the variables of façade in loops without using local variables or property value nodes?

I know that local variables and nodes of property value are causing a lot of problems.

But if I read the value of a variable front outside a loop.

the value is only read once before the start of the loop.

Changed the front variable values during the iterations of the loop, is invisible.

How can I solve this problem?


Tags: NI Software

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