net nanny blocking all internet access

most cases, WebRequestProvides all the attributes you need to create a request, but if necessary, you can WebRequest.Createmethod is created by the WebRequestThe object type is converted to HttpWebRequestTo access the HTTP-specific properties of the request. HttpWebResponseHandles the response to HTTP and HTTPS requests for the Internet. To

logging on to the Internet, find ie and create a shortcut for it to the desktop. Right-click the shortcut and select "Run as another user". Click OK! Click this shortcut when you want to access the Internet. It will ask you for a user name and password. At this time, you will enter user2's user name and password !!! Now, you can use this window to

Failure phenomenon: An enterprise intranet, all computers through the switch and proxy server Internet, one day, all computers in the local area network can not be on the network, and the LAN all computers can not access each other. Fault analysis and elimination: According

and HTTPS requests for the Internet. In most cases, WebRequestProvides all the attributes you need to create a request, but if necessary, you can WebRequest.Createmethod is created by the WebRequestThe object type is converted to HttpWebRequestTo access the HTTP-specific properties of the request. HttpWebResponseHandles the response to HTTP and HTTPS requests f

Use. NET access to the Internet (3) Paul_ni (original) author : China Information Network source : zixuen.com Add time : 2005-5-12 www.zixuen.com Using the TCP serviceThe TcpClient class uses TCP to request data from Internet r

Access Using the TCP service The TcpClient class uses TCP to request data from Internet resources. TcpClientMethod and property to extract the creation details of a Socket instance that is used to request and receive data over TCP. Because a connection to a remote device is represented as a stream, you can use the. NET Framework streaming technology to read and w

promote the platform of construction, really need people, but also for the future reserve talent, in the group and netizens chat, originally small guy is very interested in the early days. Today asked his thoughts, the results are going to go to Java, but also the reason for my feelings ahead of the article. In order to survive, he also to survive, are understandable.Please refer to the following chat history:The serial | Internet of Things Framework

Access Implementing asynchronous requests The System.Net class uses the standard asynchronous programming model of the. Net Framework for asynchronous access to Internet resources. The BeginGetResponse and EndGetResponse methods of the WebRequest class start and complete asynchronous requests for

Implementing asynchronous requestsThe System.Net class uses the standard asynchronous programming model of the. Net Framework for asynchronous access to Internet resources. The BeginGetResponse and EndGetResponse methods of the WebRequest class start and complete asynchronous requests for Internet resources, respective

the socket. These two client classes encapsulate the creation of TCP and UDP sockets without requiring you to handle the details of the connection. When accessing sites that require credentials, use the CredentialCache class to create a cache of credentials instead of providing them for each request. The CredentialCache class searches the cache to find the appropriate credentials to provide to the request, so that you do not have to create and provide credentials based on the Uniform Resourc

Trial scenarios When the server where the WEB Project is deployed has both the Intranet and Internet IP addresses, and the Web project needs to be released in the Intranet and Internet environments, the Intranet user needs to access the application through the Intranet IP address.ProgramYou must use an Internet IP add

directly to the socket. These two client classes encapsulate the creation of TCP and UDP sockets without requiring you to handle the details of the connection. When accessing sites that require credentials, use the CredentialCache class to create a cache of credentials instead of providing them for each request. The CredentialCache class searches the cache to find the appropriate credentials to provide to the request, so that you do not have to create and provide credentials based on the Uni

Access Using asynchronous client sockets Asynchronous client sockets do not suspend the application while waiting for the network operation to complete. Instead, it uses the standard. NET framework asynchronous programming model to handle network connections on one thread, and the application continues to run on the original thread. Asynchronous sockets apply to applications that use a large network or do n

. NET provides class libraries that use various network protocols to access networks and the Internet. 1. WebClient class If you only want to read files from a website, it is enough to use the WebClient class. It can execute some basic operations through one or two simple commands. It is easy to use. Create a winform project, add the ListBox control, and read the

information about the network addresses supported by the local network device. When a local network device has more than one network address, or when a local system supports multiple network devices, DnsClass returns information about all network addresses, the application must select the correct address for the service. The Internet Allocation number Authority (Intern