C# (CSharp) OnKeySelected.Invoke示例

示例#1

        protected override void OnKeyDown(KeyEventArgs e)
        {
            base.OnKeyDown(e);

            if (isSelectingKey)
            {
                SelectedKeyCode = e.KeyCode;
                isSelectingKey  = false;

                OnKeySelected?.Invoke(this, new KeySelectedEvent()
                {
                    Key = e.KeyCode
                });
            }

            Invalidate();
        }

示例#2

文件： Lock.cs 项目： chrismtr/CombinationLock

 private void UpdateKey()
 {
     OnKeySelected?.Invoke(isKeyInputValid);
 }