Writememory d3d9 hook

Well I am new to C++ and d3d9 hook , I have started with hans211 base to make somethink more clear foır me since its well coded.

I got the men working on my game without problem (exept the background doesnt change) .

I wont to know how to write to memory when a cheat is activated.

This is on globals :
#define ADR_holder 0xC74868

and the cheat goes active here :

I have to write to address "C74868" the value 53 in 4 bytes .


How do I do this thank you ..

Use OpenProcess and WriteProcessMemory.
Check msdn to see how to use them.

If you're unable to figure it out with that you shouldn't be trying to code hacks and actually get a book...