差分

using (var source = new CGEventSource(CGEventSourceStateID.CombinedSession)) using (var keydown = new CGEvent(source, keycode, keyDown: true)) using (var keyup = new CGEvent(source, keycode, keyDown: false)) { keydown.Flags = modifiers;

var keydown = new CGEvent(source, keycode, keyDown: true); keydown.Flags = modifiers;  var keyup = new CGEvent(source, keycode, keyDown: false); // 送信 CGEvent.Post(keydown, CGEventTapLocation.AnnotatedSession); CGEvent.Post(keyup , CGEventTapLocation.AnnotatedSession); }