need help making a bot

i need help on making a bot thats consisatnt and can hit up key but, the deley has to be changble from the gui thats what im having the most trouble with

also i need it to start deley after a pixel has changed and have a hotkey

be more specific. is this for a game or do you just want it to hit the up key repeatedly. any language, or do u want it in c++ or VB or java. (guessing VB would be easiest for just pressing a key)

it's quite easy in c++

you need to call GetPixel() and make it get the pixel at the desired location then use GetRValue() GetBValue() and GetGValue() to get the rgb values, store them in int variables then in a loop do the same process over again and make an if statement to check if the pixels for the first one are different than the second ones, then if your if statement is matched use keybd_event() to make it press the key you want. It's very simple.