protected void OnHookInvoked(HookEventArgs e)
{
if (HookInvoked != null)
HookInvoked(this, e);
}
void handleHookInvoked(object sender, HookEventArgs e)
{
int vkCode = Marshal.ReadInt32(e.lParam);
if ((Keys)vkCode == Keys.Pause && e.wParam == (IntPtr)UnsaveNativeMethods.WM_KEYDOWN) {
toggleCurrentProcessVisibility();
}
}
public int CoreHookProc(int code, IntPtr wParam, IntPtr lParam)
{
if (code < 0)
return CallNextHookEx(m_hhook, code, wParam, lParam);
// Let clients determine what to do
HookEventArgs e = new HookEventArgs();
e.HookCode = code;
e.wParam = wParam;
e.lParam = lParam;
OnHookInvoked(e);
// Yield to the next hook in the chain
return CallNextHookEx(m_hhook, code, wParam, lParam);
}