如何在VB中调用I/O口的例子 查找指定的应用程序并将焦点定位到该应用程-VB How to call I/O port specified in the examples of applications to find and locate the focus of the application process
使用PDIUSBD12做usb接口时用philip 提供的驱动编写的程序在xp下会出错,可用该补丁修补D12_USB驱动安装补丁-use PDIUSBD12 do usb interface philip used for the preparation of the driver in the procedures under xp to be wrong, available patches to fix the drive and install a patch D12_USB