Posted on: 7/15/2012 12:46:35 PM | Views : 262

Hi guys,
 
I'm stuck with this for a while and can't seem to get it to work.  I have 2 listboxes populated at runtime.
Listbox1 has usernames and so does listbox 2.  I need to loop through each listbox and then find what does not exist in Listbox 1 compared to listbox 2.
 
for example:
listbox 1 has:
user A
user B
user C
user D
listbox 2 has:
user A
user B
user C
user D
user F
 
I need to compare listbox1 to listbox 2 and see what does not exisit.  The case above, user F does not exisit in listbox 1.  Then I will need to add it in  listbox 3. 
Go to the complete details ...