NGUI OnChange Event

//找到控件
 var checkStatus = GetControl<UIToggle>("CheckStatus", trans); 
 //给控件绑定选择及取消选择事件
 EventDelegate.Add(checkStatus.onChange, OnCheckStatusChange);
 
/// <summary>
/// CheckBox选择状态改变事件
/// </summary>
private void OnCheckStatusChange()
{
    bool check = UIToggle.current.value;//是否选中
    //UIToggle.current 是UIToggle自己
    UISprite markSprite = UIToggle.current.GetComponent<UISprite>();//获取Sprite
    if (check)
    {
        markSprite.spriteName = "checkbox_border";
    }
    else
    {
        markSprite.spriteName = "checkbox_border_D";
    }
    markSprite.MakePixelPerfect();
}