自己扩展的按钮控件，可以设置位图按钮，或icon按钮，挺美观的，可能还有些小问题，就是按钮可能有些闪烁，麻烦大虾帮忙完善！-expand their control button, can set bitmap button or icon buttons, they are beautiful, There may be some minor issues that may be some flashing button, trouble prawns help perfect!