用C++ Builder调用VxD的程序，实现Windows98下的热键屏蔽，用于工控软件实现屏蔽热键功能。屏蔽的热键包括Ctrl+Alt+Del,Alt+Tab,Alt+F4,Alt+Esc,左右Win键等。VxD用VToolsD编写。-C Builder called VxD procedure, achieving a hotkey Windows98 shielding for industrial control software shielding hotkey function.

该代码实现了在windowsXP或2000上的登陆界面时改变，实现了用户字定义界面的登陆屏蔽了热键等功能。-the realization of the code in 2000 windowsXP or landing on the interface changes Implementation of the user interface definition of the word landing shielding the hotkeys, and other functions.