C# log日志窗口

https://www.cnblogs.com/wyt007/p/8023391.html

https://blog.csdn.net/qq_33324878/article/details/81076185

//nlog
https://www.cnblogs.com/felixnet/p/5498759.html

https://www.cnblogs.com/hjsstudio/p/9683959.html