Select value from textbox with concatenate

[BlackWolfOne]

Hello Guys a i have a problem.
i am making an Form what will load data from PLC Siemens, but i stuck on the picking value.

I need pick or connect to the value from concatenate what will read my written value in textbox. Sending code

Moderator's note: Please take the time to review our rules. There aren't many, and they are all important. Rule #2 requires code tags. I have added them for you this time because you are a new member. --6StringJazzer

Please Login or Register  to view this content.