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Win32 serial Programming Author: Han yaoxu In industrial control, Industrial Computer (generally based on Windows) often needs to communicate with smart meters through serial ports. Serial Communication is convenient and widely used.Generally,

If you don't want your ownProgramIt is closed from the window popped up by CTRL + ALT + DEL,This section describes an unpublished API function for Windows: Registerserviceprocess (processid: Long, type: Long) This function exists in

# Include # Include # Include "hash. H"# Include "Debug. H"# Include "stdio. H"# Include "mytime. H" # Define serv_name "uplsserver" // DWORD winapi run (lpvoid lpparam );DWORD winapi run (char * argv0, char * argv1, char * argv2); // three

# Include "FUNDEF. H" Int main (INT argc, char * argv []){If (argc = 1){Usage (argv [0]);Return 0;} If (! (Scanfilevxer (argv [1]){Printf ("scanfilevxer () getlasterror reports % d \ n", erron );Return 0;} If (! (Processvxer ())){Printf ("processes (

Recently, when accessing the Access database with ADO, there was a strange mistake, and I felt the need to record it and share it with you. Environment Win7 x86 system; VS2012 compiler; Office2010; ACCESS2000~ACCESS20

Delphi Writing Service Program summaryOne, the difference between the service program and the desktop programWindows 2000/XP/2003 supports a process called a "system service program," The difference between a system service and a desktop program

Windows Mail Slots (mailslot)from the second edition of Windows network programming ChineseAdvantages: broadcasts a message to one or more computers over the network.Disadvantages: Only allow from the client to the server, establish an unreliable

I read the messages sent between the window threads carefully and felt that the previous understanding was not profound. Let's talk about postthreadmessage. Postthreadmessage is a thread body that sends a message to the specified Thread ID. Its

Javascript database connectorjsdbc: Provides JavaScript to effectively connect to the database. Currently, MySQL, SQLite, and access are supported. More databases will be supported later; engineers engaged in Ajax development certainly want to have

Send a message between window threads read it carefully and feel that the previous understanding is not profound. Say a word about PostThreadMessage's understanding. PostThreadMessage is a thread body that sends a message to the specified thread ID,

Code Analysis of boys and girls from across China Guangwai boys' remote control software is a professional remote control and network monitoring tool developed by guangwai programmer Network (former guangwai Female Network Team. In addition to the

Summary:To create a global handler on the page, create a handler for the Page_Error event. To create an error handler within the application scope, add the code to the Application_Error method in the Global. asax file. These methods are called if an

How to deal with the timeout problem of the port model (IOCP. Author: que rongwen 2011/7/12 PrefaceThe completed port (IOCP) is the most complex and the best type of performance in all Windows I/O models. One of the difficulties in IOCP programming

Original article: Ivan lattner: inter-process communication in. Net Using Named Pipes, Part 1 http://www.codeproject.com/KB/threads/dotnetnamedpipespart1.aspx Use a named pipe in. Net to complete inter-process communication Have you ever had to

Guangwai boys' remote control software is a professional remote control and network monitoring tool developed by guangwai programmer Network (former guangwai Female Network Team.In addition to the features that common trojans should have, boys from

The Web. config configuration is as follows:   Log operationsUsing system;Using system. IO; /** // /// Loghelper summary./// Public class loghelper{Private systemlog (){}Public static readonly log4net. ilog loginfo = log4net. logmanager.

Before we loaded the driver is the use of instdrv this application, the principle is to write the corresponding fields in the registry, this section we manually write code to load the driver, the principle is similar:The dynamic loading of a device

Detailed description of csocket programming under MFC: 1. common functions and precautions (for detailed descriptions of function interfaces, refer to msdn ): Csocket: Create initialization (generally written to the serverProgramUse the

Header#include "Bkdlldata.h"#include #include #include #include #include //---------------------------------------------------------------------GLOBAL constantChar servicename[9] = "Windhole";const char DISPLAYNAME[33] = "Windhole backdoor

Programming | error handling for advanced 4.3.4 server objects The ASP has been criticized for not having error-handling mechanisms. In VBScript, there is an on Error Resume Next statement that causes the script interpreter to ignore Run-time errors