今天参考的网页

• https://bbs.csdn.net/topics/390386648
• https://blog.csdn.net/li3781695/article/details/86476422
• https://blog.csdn.net/masibuaa/article/details/7842419
• https://www.cnblogs.com/luyj00436/p/13996922.html#b
• https://blog.csdn.net/weixin_30952535/article/details/98758994
• https://www.cnblogs.com/PER10/p/11541534.html
• 上面那个，最大化不是最大，有外框，在调整窗体大小的时候会把按钮挡了。综合一下，还是目前做的可。但是目前这个太丑了。这个周一给李工看看

https://www.cnblogs.com/PER10/p/11541568.html

https://www.cnblogs.com/PER10/p/11541497.html

https://www.cnblogs.com/PER10/p/11541041.html

https://www.cnblogs.com/hfzsjz/archive/2010/08/13/1799065.html

https://blog.csdn.net/qq_37800416/article/details/88941538

https://www.cnblogs.com/zhoushuang0426/p/11982318.html