select previous and next clickline

[David Squance]

Ban Nguyen wrote:

>Hello
>
>What command do you use to select the previous and next clickline in the
>scrolling list field.  Thank you
>  
>
I think what you're looking for is 'word 2 of the clickline'. When you 
evaluate 'the clickline' (eg type 'put the clickline' so that the msg 
box opens and 'the clickline' appears in it), you will see 'line x of 
field y' where x is the line number and y is the field number. Word 2 of 
the click line is the line number, so your mouseup handler would need to 
include a global variable to which word 2 of the clickline is assigned. 
Then the previous button would subtract 1 from that variable and do 
whatever to that line. Similarly, the next button would add 1 to the 
variable.

I'm afraid I've lost your last post, so can't put example lines into 
your script to illustrate, but hope this helps.
Dave