I'm beginner in VBA so explain to me your solution in detail
Put the case that TextBox1 is created on processbook display
If the value of tag "CDT158" > 200 then display text "CDT158 High" in TextBox1
else if "CDT158" < 100 then display text "CDT158 Lo"
else TextBox1 is blank box
Exactly what I mean is that certain text(ex. "high") popuates TextBox automatically. If If the value of tag "CDT158" > 200 like a image
There is simiral case using click CommandButton.
With reference above image,you suggest VBA code to me using "If ~ else" function??