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VS2010遍历pc上usb设备。 包含控制器 hub port 设配id 等信息
usb其实和串口是一样的，其端口也是固定的（如果你不接扩展hub）。有时一台电脑接多个相同的usb设备，如果接连个摄像头（前后各一个），我们如果区分打开的是哪一个呢？1、先把usb设备先遍历出来，得到usb信息（设备串等）。2、通过打开usb设备时返回信息（这个很重要 //usb#vid_1d27&pid_0600#5&10ef021e&0&5#{c3b5f022-5a42-1980-1909-ea72095601b1}）。3、遍历注册表得到usb设备信息（#define USB_REGPATH "SYSTEMCurrentControlSetEnumUSB" ）。4、通过第1条的设备串、第2条打开设备返回信息、注册表。就可以确定usb设备(控制器->hub->端口)
- 2022-10-31 17:35:03下载
- 积分：1
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C++.NET不错的教程
C++.NET不错的教程-C.NET good Guide
- 2022-02-11 18:55:38下载
- 积分：1
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A utility to split hard disk partitions non
A utility to split hard disk partitions non-destructively, with C++ source code
- 2022-12-10 00:05:03下载
- 积分：1
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屏幕录制程序UltraVnc screen recorder
UltraVNC is a powerful, easy to use and free software that can display the screen of another computer (via internet or network) on your own screen. The program allows you to use your mouse and keyboard to control the other PC remotely. It means that you can work on a remote computer, as if you were sitting in front of it, right from your current location.
- 2023-03-27 04:10:07下载
- 积分：1
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实现各种分形维数的koch曲线的生成算法
实现各种分形维数的koch曲线的生成算法-of various fractal dimension of the curve koch Algorithm
- 2022-03-19 12:39:26下载
- 积分：1
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注册表修复专家+VB源代码
[ 2005
注册表修复专家+VB源代码
[ 2005-09-19 06:02:53 | 作者: 中华攻客 ]-registry recovery expert by vb.
- 2022-08-21 04:18:43下载
- 积分：1
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树控件编程源码实现
树控件编程源码实现-tree controls programming source to achieve
- 2022-05-20 07:44:30下载
- 积分：1
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从wsus获取系统更新
自己写的用wsus api从wsus服务器获取当前所有更新数据。
生成的可执行程序依赖Microsoft.UpdateServices.Administration.dll，System.Data.SQLite.dll这个两个dll。
该程序放在安装了wsus服务程序的windows系统中。若本机没有安装wsus，则程序退出。
从wsus获取所有更新后，将依次打印出相关信息。
- 2022-04-22 16:58:26下载
- 积分：1
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a general purpose class for multithreaded applications. Derive your class from i...
a general purpose class for multithreaded applications. Derive your class from it, call the constructor with the proper number of threads and populate the lpfns member before starting threads.
The main advantage is that you do not need to bother with the details of making the static method separate from your class and then passing the this pointer to it. CMultithreaded allows you to have all of your class methods in-class, even if they are to be run on separate threads. It is also a good example of RAII.
- 2023-02-05 08:40:03下载
- 积分：1
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小型计数器。可以计算简单的“+、
小型计数器。可以计算简单的“+、-、*、/...”-Small counter. Can calculate a simple
- 2022-03-23 23:03:08下载
- 积分：1
