bubble events vb.net

[whitedust]

hi frnds,

i want to know what does this term bubble events in .net mean.
can somebody give a detailed description of this. i need it urgently.
i will be highly thankful

thanks in advance

 

[kulrom]

http://www.codeproject.com/vb/net/BubbleEventsVB.asp

HTH
Regards