Hi Andres,
from the online-help:
There are two kinds of strings: variable-length and fixed-length
strings.
A variable-length string can contain up to approximately 2 billion
(2^31) characters.
A fixed-length string can contain 1 to approximately 64K (2^16)
characters.
Though I don't understand,
why that should be "approximately".
Arguments of some functions like in Word "range.find", however,
are limited to 256 characters.
--
Greetings from Bavaria, Germany
Helmut Weber, MVP WordVBA
Win XP, Office 2003
"red.sys" & Chr$(64) & "t-online.de"