winapi - Low Level keyboard hook c++ -

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i tried create application in c++ sets low level keyboard hook , each time user presses key write char of string made.

can explain how can change user input without using keybd_event function changing key before os interprets it.

i tried ths msg , changing wparam didn't work. if can show me code example better

can explain how can change user input without using keybd_event function changing key before os interprets it.

you cannot. have reject key inyour hook , post own key using keybd_event() or sendinput(). , sure check if kbdllhookstruct::flags field has llkhf_injected or llkhf_lower_il_injected flag enabled don't reject own simulated keys.

i tried ths msg , changing wparam didn't work

the msg structure not used wh_keyboard_ll hook.


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