Hi Gregory,

Yes, but if you put a expression the limit is 254.
Example:

* BUILD THIS:
* A FORM SCX
* ADD A TEXTBOX
* set textbox.value to =(len(this.Tag))
* set textbox.Tag   to =REPLICATE('1',255) && you can put 10000 also
* run <-- Problem: i set it, VFP cut value to '' and not warning to me
* close
* change textbox.Tag   to =REPLICATE('1',254)
* run
* close
* change textbox.Tag   to =REPLICATE('1',254)+'A'
* run
...

VCX property have two limit:
1. Pure string expression lenght <= 255
2. Result string expression <=254 with lenght of expression <=255

Fabio