xixixiaoluo

.net的图表控件 ZedGraph is a set of classes, written in C#, for creating 2D line and bar graphs of arbitrary datasets. The classes provide a high degree of

一个很好用的进度条控件

CTime使用不太方便，利用C++重新编写的时间类，实现了时间类的符号重载和日期时间计算，精确到秒