/// <summary>
/// 开始
/// </summary>
public override void Start()
{
base.Start();
_xTextBox.Focus();
_xTextBox.Select(_xTextBox.Text.Length, 0);
}
/// <summary>
/// Tab 键响应
/// </summary>
private void OnTabDown(object sender)
{
if (sender == _xTextBox)
{
_yTextBox.Focus();
}
else if (sender == _yTextBox)
{
_xTextBox.Focus();
}
}