How to limit string length

[L_K]

Hi

I would like to write a code to let the user type a certain text length into a string box. How can I do that?

Thanks

[manga]

A solution could be (if isn't too complicated in your case) to use an event structure.
Unfortunately this approach has its flaws...see the little vi attached.

regards,
manga

[K C]

You can also set the control setting 'update value while typing' on and check the string length in a while-loop. It's not nice but it works

[manga]

This version has a little correction...

bye,
manga

[Philip_Courtois]

Hi Manga,

One issue with your VI appears when you paste text into the string control. That way there's a risk that the limit might be exceeded. Check out other threads that does take that case into account, for example this one:

Restricting text entry in string control to say 10 chars

Have fun!