c#分隔线C#中Winform中的控件很多，一个小小的问题居然会绕上一个小弯子，做界面的时候，你需要在界面上弄一条分隔线，把相关的功能分隔开来，结果原来在其它IDE编辑器里很容易实现的这个功能，在C#中试了半天，本想用那个Panel容器控件来做，结果调来调去，尺寸高度使终是4以上的高度才看得见，还很粗大。(C# separates the Winform line in C# control in a lot, a little problem would be around a small bush, when do the interface, you need to figure a line break in the interface, separated the related functions, the original function in other IDE editor is very easy to implement, in C# in the trial for a long time, we want to do with the Panel container control results, adjusted to make the final size height is more than 4 highly visible, very thick.)