孙鑫C教学视频9全内容，在MainFrm修改外观和图标，在View中修改背景和光标,创建一个不断变化的图标,创建一个新的工具栏的方法,
点击“新的工具栏”菜单时，隐藏工具栏,状态栏编程,进度栏 ,以及加入启动画面
Sun Xin C teaching video 9 full content, modify the appearance and icon in the MainFrm, modify the background and cursor in View, create a constantly changing icon, create a new toolbar method,
When you click on the new toolbar menu, hide the toolbar, status bar, progress bar, and join the startup screen. (2016-12-06, C++ Builder, 5108KB, 下载1次)