create an alert window?

how do I manage to send an alert window when users work on my application and should receive a warning not to do a special event?for example:do you really want to delete selected row?button: yes/no
[225 byte] By [majandraha] at [2007-9-21]
# 1
I think a JOptionPane would suffice...
BigBadBurrowa at 2007-7-14 > top of java,Database Connectivity,Java Database Connectivity (JDBC)...
# 2
I would suggest asking this question on a different forum on this site. For example one of the forums dedicated to GUIs.
jschella at 2007-7-14 > top of java,Database Connectivity,Java Database Connectivity (JDBC)...