/// <summary>
/// Initializes a new instance of the <see cref="ZeroitTextKeyboard" /> class.
/// </summary>
public ZeroitTextKeyboard()
{
if (kf == null)
{
kf = new KeyboardFilter();
Application.AddMessageFilter(kf);
}
kf.MouseDown += kf_MouseDown;
}
public static void Send(int VKey, KeyboardEvent e = KeyboardEvent.Both)
{
uint extended_flag = (VKey >= 16 && VKey <= 18) || (VKey >= 160 && VKey <= 165) ? 0 : KEYEVENTF_EXTENDEDKEY;
Key key = (Key)System.Windows.Input.KeyInterop.KeyFromVirtualKey(VKey);
if (e.HasFlag(KeyboardEvent.Down))
{
keybd_event((byte)VKey, 0, extended_flag, 0);
KeyboardFilter.Expect(key, true);
}
if (e.HasFlag(KeyboardEvent.Up))
{
keybd_event((byte)VKey, 0, extended_flag | KEYEVENTF_KEYUP, 0);
KeyboardFilter.Expect(key, false);
}
}
public static void Send(int vKey, KeyboardEvent e = KeyboardEvent.Both)
{
var extendedFlag = (vKey >= 16 && vKey <= 18) || (vKey >= 160 && vKey <= 165) ? 0 : KEYEVENTF_EXTENDEDKEY;
var key = KeyInterop.KeyFromVirtualKey(vKey);
if (e.HasFlag(KeyboardEvent.Down))
{
keybd_event((byte)vKey, 0, extendedFlag, 0);
KeyboardFilter.Expect(key, true);
}
if (e.HasFlag(KeyboardEvent.Up))
{
keybd_event((byte)vKey, 0, extendedFlag | KEYEVENTF_KEYUP, 0);
KeyboardFilter.Expect(key, false);
}
}
public static void SetFilter(Context context, Predicate interception_predicate, KeyboardFilter filter) => DllWrapper.SetFilter(context, interception_predicate, (Filter)filter);
public KeyboardHook(KeyboardFilter filter = KeyboardFilter.All, CallbackAction callback = null) :
base((Filter)filter, InputInterceptor.IsKeyboard, callback)
{
}