How to obtain accurate timing in Windows [in microseconds]

# Include # include int main () { large_integer start; large_integer end; large_integer frequency; int I = 0; If (! Queryperformancefrequency (& frequency) { return-1; } queryperformancecounter (& START ); // start timing for (I = 0; I

Windows Account Management Operations

1. Add \ delete user to the specified group Right-click my computer> Manage> System Tools> Local User and Groups There are two folders: users; groups. Click Users --> right-click the block on the right and select "new user..." to add a user.

Windows Remote Desktop

Generally, the operating systems used by our company's servers are Windows 2000 Server or Windows 2003, and the Remote Desktop of these two versions is very different from Windows XP, in versions 2000 and 2003, if the server itself has logged on to

Windows Server installation and configuration online reading

1,Windows core programming (5th) http://book.51cto.com/art/200812/101214.htm 2,Windows Vista operating system http://book.51cto.com/art/200811/98968.htm 3,Windows Server 2003 network configuration and management http://book.51cto.com/art/200805/721

Open big (giant, huge, large) text files in Windows

There is a m text file that needs to be opened, and Windows will definitely not work. I tried notepad ++ and editplus, both of which said that the memory is insufficient, and finally found gvim and solved the problem. Those who like Linux will not

Windows core programming Chapter 2-string

I read the string again today and summarize it as follows: The example in the book is written in the DLL, so I learned how to write the DLL in a simple sense. 1: The def file will prevent the exported function name from being tampered with,

Configure the mysqlreport monitoring tool in Windows

Required tools: 1: Perl script parsing tool:Http://www.activestate.com/activeperl/2: Perl script for mysqlreportCode:Http://hackmysql.com/mysqlreport 3. Apache: Http://httpd.apache.org/ Steps: 1,WindowsInstallActivePerl(I use a ActivePerl-5

In Windows, where is DB2 log db2diag. log?

The following are answers on the IBM Website:Question Where is db2diag. log for DB2 v9.5 located on windows?Answer In DB2 v9.5, the location of db2diag. log is changed: For Windows XP and Windows 2003 operating systems:C: \ Documents ents and

Windows 7 cannot access SMB

Windows 7 cannot access SMB Two Linux systems, one with SMB (Red Hat Enterprise linux4) 2.6.9-22.elOne unavailable (Red Hat Linux 5) 2.6.18-194. EL5Finally, check Baidu to find the solution.   Is Windows 7 special?Try this in WINXP: Mount //

Message Processing Mechanism of Windows Applications

I checked the message processing mechanism today. To prevent future forgetting, I wrote my understanding into my blog. 1. First, any message is transmitted to the operating system, and then the operating system delivers the message to the message

Functions of processes in Windows

Btwdins.exe is a program that supports Bluetooth Technology for Microsoft Windows operating systems. Cisvc.exe is a program that comes with Microsoft Windows operating system. The supervisor is used to monitor the Usage Status of the

How to manually create a service in Windows

In Windows, SC CREATE command line is used to add, create, and modify services.SC create bits binpath = "C: \ windows \ system32 \ svchost.exe-K netsvcs" type = share start = auto displayname = "Background Intelligent Transfer Service" depend =

How to change the Windows authentication method of sqlserver to the authentication method of sqlserver

When installing sqlserver, the security mode selects Windows verification. However, during development, you need to connect to the database and use sqlserver for authentication. How can this problem be modified? First, use Windows verification to

One-day training of Windows APIs (42) createthread Function

With the development of the times, computer technology has developed rapidly. The CPU has changed from single-core to multi-core, that is, a CPU has the ability to do multiple things at the same time, instead of using time-sharing, but actually

Solve the Problem of flickering when updating data in the list box (VC is a simple method to prevent the flickering of windows and their controls (such as clistctrl) (a group of useful macros ))

VC is a simple method (a group of useful macros) to prevent the flickering of windows and their controls (such as clistctrl). This article mainly provides a solution through the previous article on the Internet, sorts out a set of macros to prevent

How to display the file extension in Windows 7 (the key lies in the Alt key)

In Windows 7, when you open the resource manager to view the file or document format, it is not visible by default, as shown in:If a file downloaded from the Internet does not see its format, it is easy to double-click the file by mistake, resulting

Samba server settings and Windows Access in redhat9

The main function of the samba service is to share files between machines, such as UNIX-like machines and Windows machines. It integrates the SMB and NetBIOS protocols and runs on TCP/IP. Install the Samba server today to debug and call the U-boot

Windows Kernel Study Notes (2)-iocalldriver function and pocalldriver Function

I saw these two functions while reading the book today, but I didn't care about them yet. I thought they were the same and they should have the same functions. Later, I thought about the same thing. I got two more functions, so I checked them and

Windows CE 6.0 Startup Process Analysis

After straighten out the relationship between the above files, it may be easier to analyze the Startup Process of Windows CE 6.0.1. startup function:As you can see from the help documentation of Windows CE, wince6.0's startup is only related to

Research on Windows CE embedded Navigation System (Hardware Design 1)

1.1 ARM microprocessor selection 1.1.1 ARM microprocessor Series Currently, ARM microprocessor is composed of the following series. Other processors based on the ARM architecture, apart from the common features of the ARM architecture, each ARM

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