2017.1.4

1. 对一个类做扩展方法,面向对象中,对一个类要有开放扩展,关闭修改的原则

2. MSDN官方论坛https://msdn.microsoft.com/en-us/library/bb397933.aspx

3. LINQ,集合的快速操作语句https://msdn.microsoft.com/en-us/library/bb397933.aspx

4. 第三方框架

• NGraphic , 一个跨平台的图片绘制框架,https://github.com/praeclarum/NGraphics/tree/master/TestResults
• NGraphics is a cross platform library for rendering vector graphics on .NET. It provides a unified API for both immediate and retained mode graphics using high quality native renderers.You can use it for cross platform rendering of UI widgets. Or as the basis for graphically rich interactive views. Or maybe you just want an easy way to import and export SVG and PNG files. Either way, I'm sure you'll find something interesting here.