I haven't updated my blog for a long time. Now I am mainly studying the development of GIS systems. If I have never developed a GIS system, I want to develop this guy. It's really a bit confusing. The previous leaders learned about Dundas map and finally did not use the Dundas map control. They still used the control in ArcGIS for development. I did not have this control, but they were still in. net references a name called studioat. mapnet. the DLL file is used. There is a thing called ArcXML i
Now the information system is more and more complex, more and more large, not only need the internal is a whole, but also need to provide a lot of external service calls.1: What other people call the most convenient? Called in a different development language.2: What does the return status of the service look like? Helps to troubleshoot problems.3: The security of the s
Add Service Reference, unable to generate code error resolution for servicesMy solution is SILVERLIGHT+WCF application, done Cretiria defines the need to run the pre-defined unit Test first after the service-side code is finished, ensuring that the service runs correctly before the client uses the service. Before I cre
In normal android application Development, most of them only call the APIs in framwork for application layer coding. in system development, you may add system services by yourself;If any system service is added, how does the service call the native code, and how the service is called by the manager? Here is a demo of result verification.1. Compile native code, fr
First, if your business is not very large, the service is a single deployment, then your service address can be hard-coded into your project, but if your service is not able to handle the traffic concurrency and even poor performance, then we need a distributed deployment of our services.At first we realized this way.Whether you go to an old-fashioned ESB, or som
1, on the Win8.1 system desktop to find the Control Panel icon, and then double-click to open the Control Panel, as shown in the following figure.
2, in the Open Win8.1 System Control Panel, select the view as a small icon, and then find the management tool, as shown in the following figure.
3, click on the Open Management Tool window, double-click to open the service here, as shown in the following figure.
4. In
WCF Service (WebService)
Web Services is a proven cross-firewall communication method, which is stable and widely recognized. In general, you need to specify the corresponding interfaces for the scattered crud operations and faithfully call them in Silverlight.
Reasons for use: projects that require database interaction operations directly through services (weakening the business logic section ).
To avoid this problem, you must always moni
Status: After SQL SERVER 2008 is installed some time ago, check whether it is normal and then install VS2010 and VS2012. Copy the data on the server to the local test yesterday. The result shows that the local instance can be connected remotely and cannot be opened.
Step 1: Check the configuration management tool: SQL SERVER service error: Remote Call failed.
Baidu search: After VS2012 is installed, SQL server 2012 express loacldb is installed, which
When Tomcat is installed today, the system prompts "Windows cannot start Apache Tomcat 6.0 on a local computer" when starting the Tomcat service. For more information, see System Event Logs. If this is a non-Microsoft Service, contact the service provider and refer to specific service errors.Code0 ."
After checking th
In a preliminary study on Web Services: Learning Web services using demo series (1) -- writing in preschool, this article describes the development environment required before developing Web Services, one thing I want to add here is not only the necessary conditions described in "Web Service Introduction: Learning Web Service series with demo (1) -- writing in preschool, you must also install IIS to deploy
Status: After SQL SERVER 2008 is installed some time ago, check whether it is normal and then install VS2010 and VS2012. Copy the data on the server to the local test yesterday. The result shows that the local instance can be connected remotely and cannot be opened.
Step 1: Check the configuration management tool: SQL SERVER service error: Remote Call failed.
Baidu search: After VS2012 is installed, SQL server 2012 express loacldb is installed, whic
MySQL installation version: 5.7.20Installation Tutorials:
On the https://dev.mysql.com/downloads/mysql/page, select the Zip package download (archive for archival meaning)
After downloading, unzip and configure the environment variables:
After you have configured the environment variables, run as an administrator at the command prompt, enter the following instructions
CD/D E:\mysql-5.7.20-winx64\bin (go to your own decompression after MySQL b
where netconnectionstatus = 2 ")
For each objitem in colitemsWscript. Echo "name:" objitem. NameNextThe-I parameter of dumpcap.exe is explained as follows. With the name or index of the network adapter, you can capture packets.-I
10. restart a service on a specified Machine and an application process pool.To restart the service, you can stop it first and then start it. The WMIC command is as follows, whi
stopped, performance information is not collected. If this service is disabled, any service explicitly dependent on it cannot be started.Supplement: Services of no valueSuggestion: [Page] Disabled
Plug and PlayMicrosoft: enables computers to identify and adapt to hardware changes without or without input from users. Stopping or disabling this service will caus
Serial NumberMicrosoft: retrieves the serial number of any portable music player connected to your computerSupplement: Can I retrieve any music dial numbers through an online computer? No value servicesSuggestion: Disabled
Print Spooler (print multi-task buffer processor)Microsoft: load the file into memory for printing later.Supplement: If there is no printer, you can turn it off.Dependency: Remote Procedure Call (RPC)Suggestion: Disabled
Protected
: This service starts the UPnP device on the home network, the proposal closes;
The four service users are not allowed to drop the line, and then follow the wizard into step fifth, listing 6 recommended closed services: 1 service name IP Helper: If your network protocol is not IPV6, it is recommended to close this service
Connect to the printer win7 display local print background processing program service is not running solution to connect to the printer computer is XP system, printer model: hp laser jet 1010, enable network sharing, the following dialog box is displayed when a printer is added using the win7 System in the LAN: I have found a lot of information, but it is not comprehensive. So I will write down the solution process and share it with you. I hope you wi
Windows service after the installation is successful, it appears in the service control Manager, as shown in Figure 5.
Figure 5
so that the Windows service that the file moni
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