Can anyone teach me how to make crosshair hack and chams?

As the title says can anyone teach me how to make crosshair hack(the crosshair always available even though use sniper) and chams? ive searched google but no results... perhaps anyone got a good guide can teach me?

in which programm.?
i can teach u if u like to code with visualbasic 2008

lets go with your one... which one u use? visual basic 2008 or visual basic 2008 express?

lie lol i know you don't know how to make chams/cross hair in vb