protected void OnHookInvoked(HookEventArgs e)
{
if (HookInvoked != null)
HookInvoked(this, e);
}
private void KeyboardHook_HookInvoked(object sender, HookEventArgs e)
{
try
{
if (e.HookCode != 0)
return;
KeyStroke key = new KeyStroke();
key.KeyCode = (Keys)e.wParam.ToInt32();
key.Shift = GetKeyState(VirtualKeys.VK_SHIFT) <= -127;
key.Alt = GetKeyState(VirtualKeys.VK_MENU) <= -127;
key.Ctrl = GetKeyState(VirtualKeys.VK_CONTROL) <= -127;
KeyboardHookEventArgs keyboardEventArgs = new KeyboardHookEventArgs(key);
KeyboardMessageFlags kmf = new KeyboardMessageFlags(e.lParam.ToInt32());
if (CheckFilters(key) && !kmf.IsBeingReleased)
{
OnKeyPressed (keyboardEventArgs);
}
}
catch (Exception)
{
}
}
protected int HookProcedure(int code, IntPtr wParam, IntPtr lParam)
{
HookEventArgs e = new HookEventArgs();
e.HookCode = code;
e.wParam = wParam;
e.lParam = lParam;
OnHookInvoked(e);
return CallNextHookEx(m_hook, code, wParam, lParam);
}
