You have to use logical expressions to access not operators. That is:
EXPRESSION ('[variable]' != 'A10')
Another sneaky way might be to do something like:
CLASS
EXPRESSION 'A10'
END
CLASS
...draw everything that is not 'A10'...
END
I haven't tried that way but the first class should catch all the A10's but
won't
draw anything since no COLOR is set. The second class would therefore get
all the non-A10's with no expression necessary.
If it were me I'd use a FILTER to exclude the A10's before shapes are read from
disk. Faster that way...
Steve
>>> Bob Basques <[EMAIL PROTECTED]> 01/05/06 6:03 PM >>>
All,
is there a way to express a NOT inside of an EXPRESSION?
I want to display more than one type of Highway Shield from a layer, one
is :
EXPRESSION 'A10'
How would I do :
EXPRESSION '<NOT>A10'
Thanks
bobb
