ARCed.Scintilla.IncrementalSearcher.txtFind_KeyDown C# (CSharp) Method

        private void txtFind_KeyDown(object sender, KeyEventArgs e)
        {
            switch (e.KeyCode)
            {
                case Keys.Enter:
                case Keys.Down:
                    findNext();
                    e.Handled = true;
                    break;
                case Keys.Up:
                    findPrevious();
                    e.Handled = true;
                    break;
                case Keys.Escape:
                    if(!_toolItem)
                    Hide();
                    break;
            }
        }