Set version of a part from another part using code

Hi All,

I need to set the version of a part same as version of another part.

For eg:

Current Version for PART B = 1.1.

Case 1: PART A has version = 1.3 then PART B version = 1.3

Case 2: PART A has version = 2.1 then PART B version = 2.1

In Case 1, I need to change the iteration only. I want to set the iteration without checkout. Is it possible??

Regards

Sudeep