工具栏提供访问常用命令的快捷方式。在VB.NET中，通过向ToolBar 控件中Buttons集合添加Button对象来创建工具栏。-toolbar order to provide access to commonly used shortcuts. In VB.NET, through to the Toolbar Buttons controls were added Button set targets to create toolbar.

可以自由修改外观的滚动条-源代码,代码编写为vb.net-can modify the appearance of scroll-source code, code prepared for vb.net