vc实现udp传输实例，属于客户端。

unix网络编程实例源代码。（包括客户和服务器端并已经通过编译）-example source code. (Including client and server-side and has adopted compiler)

在局域网网中，客户端通过向服务器端发送连接请求，可以同服务器端进行网络围棋。-in LAN network, the client to the server through this connection request, the same network server Go.

这个是古典密码学里Caesar密码用c++编程的程序代码-This is a classical cryptography Lane Caesar cipher c programming code

try to punch hole in firewalls via UDP

首先，读者可以先将DDK原来的packet例子程序备份，然后用改动后的驱动程序源码覆盖原先的代码（即覆盖packet->driver目录下的代码，修改后的代码已经给出）。 然后开始编译。顺次选择开始->程序->Development kits->Windows 2000 DDK->Checked Build Environment，将出现一个控制台窗口。使用cd命令进入D:programsNTDDK src etwork ndispacket目录（即驱动程序和相应应用程序所在的目录），键入build命令开始编译，在该目录下的dirs文件的控制下可以同时编译driver目录下的驱动程序和testapp目录下用于测试驱动程序的应用程序；即同时得到改动后的驱动程序和测试该驱动程序的应用程序。-First, readers can DDK first example of the original packet backup procedures, and then change the driver covered the original source code (that is, covering packet-gt; Driver directory code, the revised code has been given). Then compiler. Topping the list is to choose start-gt; Procedures- gt; Development kits- gt; Windows 2000 DDK- gt; Checked Build Environment, there will be a console window. Use cd order to enter D : programs NTDDK src network NDIS packet directory (ie driver and the corresponding application to the directory), type build orders started compiling, in the catalog under the dirs documents under the co

过直接控制DNS进程(其实也就是svchost.exe,不过对应用户名是NETWORK SERVICE)进行数据传输的例子.编程中出现了很多问题,比方说获取svchost对应用户名时没有权限(但是能够操作LOCAL SERVICE),在句柄值为0x2c时进行getsockname时会停止运行-DNS direct control over the process (that is, in fact, svchost.exe, but on the application name is NETWORK SERVICE) examples of data transmission. Programming in a lot of problems, for example, to obtain the application name svchost without permission (but able to operate LOCAL SERVICE), in the handle when the value of 0x2c will stop running getsockname

这是一个建立和断开网络驱动器的例子，希望对朋友们有所帮助。-This is a building and disconnected network drives example, and I hope to help friends.

用vc编写的网络程序。包括服务器端和客户端发送接受数据的程序。供学习者参考-with vc procedures prepared by the network. Including server and the client to send data to accept the procedure. Reference for learners

聊天程序的源码，对学习socket编程很有帮助。-Chat program source code, useful for learning socket programming.

获取密码的一个简单代码，虽然简单，但很不错的哦！推荐大家下下来研究研究！-Password access to a simple code, though simple, but very good Oh! Recommend you look down under!