Question Identifying differences in source code

[MaxSamC]

I'm using VB.net v1.1.
I want to be able to identify diffences in two versions of source code. Is there a technique/ product that will make this task simpler than a line by line examination?
Thanks in advance.

 

[Pete (BSC)]

SourceGear DiffMerge

I like this tool for comparing source code:DiffMerge

There are other tools if you search google as well.

Another popular one: WinMerge