//Konstruktor Hook
//parameter lowlevel input atau tidak
public driver_caps(bool global)
{
isShow = false;
this.Global = global;
cb_ambilkey = new CallbackEventAmbil(rekamEventHook);
if (global)
{
//Hook secara global ke thread tunggu via dll low level
HookID = SetWindowsHookEx(HookType.WH_KEYBOARD_LL, cb_ambilkey, 0, 0); // ambil id hook di envi
}
else
{
// Hook non global manggil event up dan down ke message (ruang lingkup aplikasi)
HookID = SetWindowsHookEx(HookType.WH_KEYBOARD, cb_ambilkey, 0, GetCurrentThreadId());
}
}
private static extern int SetWindowsHookEx(HookType idHook, CallbackEventAmbil lpfn, int hInstance, int threadId);