iTunes will not detect my phone

[Corrisa]

Can some one tell me what to do it will charge via pc but my phone will not show up and I have tried 4 different cords I removed iTunes and reinstalled it but may be did not remove it properly thanks in advance

 

[Europa]

Have you tried these troubleshooting steps?
http://support.apple.com/kb/TS1538

 

[Kaki5591]

I was having the same problem. I followed the instruction from the Europa's link and IT WORKED. I think that what it really took to solve the problem is that I had to uninstall everything in the exact order listed.
This is a partial list of what I did
.....previously, I just did uninstall of iTunes....the fix required that I follow ALL of the instructions in the correct order.

1. iTunes
2. QuickTime
3. Apple Software Update
4. Apple Mobile Device Support
5. Bonjour
6. Apple Application Support (iTunes 9 or later)