Link.nextlink()

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Ant (Posted 2006) [#1]

Hi, little confusion over nextlink() method. If prevpathLink.nextLink() prevPathBall=TBall(prevpathLink.nextLink().value()) In the above example i only want the code to enter the statement if prevpathLink.nextlink() returns true - without actually storing nextlink() in prevpathLink. However, it seems to be that when I do this check, rather than saying "If prevpathLink.nextLink() exists" its actually getting the next link, storing it in prevpathLink and then entering the statement. Is this correct? I hope my explanation makes sense. Thanks

Ant (Posted 2006) [#2]

Didnt think so- tried a small test elsewhere. Its not whats causuing my problem.