gethostname

What is a DLL? A DLL is a dynamic link library, which is an executable binary that can be called simultaneously by multiple applications, even applications written in different languages, and is a sharable library. A DLL is built on the concept of

Tag: Nat Print returns an HTTP list + + instead of a number15.3 Network information as of now, the client and server programs have been the bar address and the port number compiled into their own internals.For a more generic server and client

15.3 Network information so far, clients and server programs have been the bar addresses and port numbers compiled into their own internals.for a more general purpose server and client, you can use network information functions to determine which

Socketssockets, another way of communicating between processes. Prior IPC mechanisms can only be limited to a single computer system for resource sharing. The socket interface allows the process on one machine to communicate with the process on

The following example allows InstallShield to obtain an IP address using Winsock, which saves the following files as Tcpip.rul #define WSADESCRIPTION_LEN 256 #define Wsasys_status_len 128 typedef Wsadata Begin INT wversion; INT whighversion; Char

This article illustrates the Java approach to implement UDP protocol based on socket service. Share to everyone for your reference. Specifically as follows: Example 1: Receive class: Package Com.socket.demo; Import java.io.IOException;

Create a class. And then read the information. The calling code is as follows.Hardinfoclass myclass=new Hardinfoclass ();Textbox1.text=myclass. Getharddiskid ();Textbox2.text=myclass. Getcpuid ();Textbox3.text=myclass. Getnetcardmac ();Textbox4.text=

Winsock Basic knowledge It is not intended to systematically introduce socket or Winsock knowledge. First, we introduce the Winsock API function, explain the concept of blocking/non-blocking, then introduce the use of socket. WinSock API The

1.MousePackage Com.yfs.javase;public class Mouse {private int index = 1;private Boolean islive = false;//Bounce method sync lock public synch ronized void Jump () {while (true) {if (!islive) {System.out.println ("Step out" + Index +

    The multi-point host in the Network may have multiple IP addresses at the same time, especially when Dynamic Host address allocation is used, it is difficult to know what the IP address on the host is. The following uses a C program to list all

  Basic WinSock knowledge We do not plan to introduce it systematically here.Knowledge about socket or WinSock. First, we will introduce the WinSock API function, introduce the concept of blocking/non-blocking, and then introduce the use of

This article introduces ASP. NET client and server information retrieval methods. For more information, see.   1. Special attributes in ASP. NET:Get Server computer name: Page. Server. ManchineNameGet User information: Page. UserObtain the client

Requirement: a menu of an internal website can only be accessed by specified domain users, but cannot be accessed using a logon window, such as a user name and password. Solution: Click the menu to obtain the IP address. Use NBTSTAT-A to obtain the

Running the Hadoop routine in Java error: Org.apache.hadoop.fs.LocalFileSystem cannot be cast to Org.apache. The code is as follows: PackageCom.pcitc.hadoop;Importjava.io.IOException;Importorg.apache.hadoop.conf.Configuration;ImportOrg.apache.hadoop.

Using system;Using system. runtime. interopservices;Using system. Management; Namespace mzwucom. Common{/// /// Summary of hardware_mac./// Public class hardwareinfo{/// /// Obtain the Host Name of the Local Computer/// /// Public String

I once used VB to make a LAN chat applet. At that time, I just copied a source code, and the amount of code was very small. A total of only two hundred lines of code, and only two people can chat, I used a Winsock Control in VB. At that time, I had

When UDP sends data: Csocket m_sendsock; // defines a network socket. M_sendsock.close ();Char szhostname [128] = {0 };Gethostname (szhostname, 128 );Hostent * phostent = gethostbyname (szhostname );Char * pszip = inet_ntoa (* (in_addr *) & phostent-

Using WinSock to obtain the Host Name and IP address is actually very simple. The main functions used are gethostname and gethostbyname. First, use gethostname (char * Name, int namelen) to obtain the host name. Name is the Buf that saves the host

1. In ASP.NetPrivate attributes in: Get server computer name: page. server. manchinename Get user information: page. User Obtain the client computer name: page. Request. userhostname Obtain the Client IP Address: page. Request. userhostaddress 2.

Directory   1. Classes used   2. Obtain the IP address of the local host   3. Remote Query   4. Scan network segments     --------------------------------------------------------------------------------   Body   1.