I want to open creo 2.0 part file using vb.net, get dimensions value and update new values, please help me.

I need your help for basic guide like

How to open creo part file

How to open model file and get Dimensions name and value

How to modify part file Dimensions value and open assembly file after part file modification.

Please help me

I am waiting for your reply...

If you have some guide help files(pdf, doc, ppt or url) please send me

This is my emailid : balajis@dsmsoft.com

Tnks

Balaji