VB无边框窗体拖动实例，基于APi拖动无边框窗口的实现例子，一看上去，这个自定义的VB窗口还挺漂亮，虽然是灰色的，但去除了默认的标题栏和边框，又添加了一个自定义的“关闭”按钮，如何在这个自定义的窗口上实现拖动呢？本源码会告诉你答案，而且代码很简洁，便于阅读理解。-VB borderless form drag examples, based APi drag the window frame to achieve example a glance, this custom VB window kinda nice, though is gray, but in addition to the default title bar and borders, and Add the "Close" button of a custom drag on how to achieve this custom window it? The source will tell you the answer, but the code is very simple, easy to read to understand.