Implementing POKEs in VB.NET

[euverve]

I am new to VB.net but not new in gamehacking.

I know how to use Olly Debugger.

I am using Game Trainer Studio to create trainers.

My question is how could we implement POKEs in VB.net.

Example:

Poke 00426C30 90 90 90 90

[evlncrn8]

ReadProcessMemory / WriteProcessMemory

[euverve]

Thank you and I got what I mean at first post, now I have t read the values in stack which hit by 00447FE6.

I just don't know to get readpointer works, can you give me sample out from the attached.