Simple VB Keylogger

[haZe]

How would I write a simple VB keylogger? I was thinking maybe on text1_keypress..but I can't figure out how to send all the keys pressed to my program. A little help please?

[Banana fanna fo fanna]

Have fun hooking the windows API in VB.

Not too hard to do from C...I've done it a million times.

[haZe]

..? explain deeper please

[iago]

you have to use a system hook, look up SetHookEx or SetWindowsHookEx or something like that

[haZe]

OK I got it

Code Select Expand

Public Declare Function SetWindowsHook Lib "user32" Alias "SetWindowsHookA" (ByVal nFilterType As Long, ByVal pfnFilterProc As Long) As Long
Now...How would I use that =/

[Skywing]

OK I got it

Code Select Expand

Public Declare Function SetWindowsHook Lib "user32" Alias "SetWindowsHookA" (ByVal nFilterType As Long, ByVal pfnFilterProc As Long) As Long
Now...How would I use that =/

I'd suggest you look it up on MSDN Online.

[Etheran]

Or the win32 help file will explain everything (there's a whole section in there about hooks).

[haZe]

Nevermind, I found a very nice example on pscode.com, but thx ne ways

[n00blar]

Hmm i noticed a nice little api function called 'GetAsyncKeyState' and i have code to make it work just as good if not better than a hook. you may also try a few of these other API functions (search msdn)

GetKeyboardState, SetKeyboardState
GetKeyState

[haZe]

ya thats what the thing on pscodE used.