LayoutFarm.Demo.HtmlPanel.IsInputKey C# (CSharp) Method

        protected override bool IsInputKey(Keys keyData)
        {
            switch (keyData)
            {
                case Keys.Right:
                case Keys.Left:
                case Keys.Up:
                case Keys.Down:
                    return true;
                case Keys.Shift | Keys.Right:
                case Keys.Shift | Keys.Left:
                case Keys.Shift | Keys.Up:
                case Keys.Shift | Keys.Down:
                    return true;
            }
            return base.IsInputKey(keyData);
        }