有一个访问USB的控件：HIDCONTROLLER 这是该控件的readme中的一部分： I. Compiling the HidController.dpk and install it, add this component's directory location to Delphi's search path: tools->Envorinment Options->Library->Library Path II. I think the follow demos is useful for beginner: SimpleHIDWrite (recommanded) CollectionDemo UsagesDemo use every function of those demos,you shall learn a lot. III. more infomation , please read HIDCONTROLLER.HLP in direcotry: .\HelpEN IV. You can get the full version of this component at: http://www.soft-gems.net/Controls.php --> HID Controller but I find some errors on the full version :-( by backup 2004-12-22
这是该控件的readme中的一部分：
I. Compiling the HidController.dpk and install it,
add this component's directory location to Delphi's search path:
tools->Envorinment Options->Library->Library Path
II. I think the follow demos is useful for beginner:
SimpleHIDWrite (recommanded)
CollectionDemo
UsagesDemo
use every function of those demos,you shall learn a lot.
III. more infomation , please read HIDCONTROLLER.HLP in direcotry: .\HelpEN
IV. You can get the full version of this component at:
http://www.soft-gems.net/Controls.php --> HID Controller
but I find some errors on the full version :-(
by backup 2004-12-22