C #. Net obtain network adapter information and path information

C #. Net get network adapter Information

1: networkinterface class:

This class is located in the system. net. networkinformation namespace

This class can easily detect how many NICs (network adapters), Nic information, and which network connections are available on the local machine.

2: common methods and attributes:

Using system. net. networkinformation; namespace consoleapplication1 {class program {static void main (string [] ARGs) {networkinterface [] adapters = networkinterface. getallnetworkinterfaces (); // obtain the network interface object console on the local computer. writeline ("Number of adapters:" + adapters. length); console. writeline (); foreach (networkinterface adapter in adapters) {console. writeline ("Description:" + adapter. description); console. writeline ("identifier:" + Dapter. ID); console. writeline ("name:" + adapter. name); console. writeline ("type:" + adapter. networkinterfacetype); console. writeline ("Speed:" + adapter. speed * 0.001*0.001 + "M"); console. writeline ("Operation Status:" + adapter. operationalstatus); console. writeline ("MAC address:" + adapter. getphysicaladdress (); // format the MAC address physicaladdress Pa = adapter. getphysicaladdress (); // obtain the media access (MAC) Address of the adapter. byte [] bytes = pa. getaddr Essbytes (); // return the address of the current instance stringbuilder sb = new stringbuilder (); For (INT I = 0; I <bytes. length; I ++) {sb. append (Bytes [I]. tostring ("X2"); // format if (I! = Bytes. length-1) {sb. append ("-") ;}} console. writeline ("MAC address:" + Sb); console. writeline ();} console. readkey ();}}}

C #. net

 
Application. startuppath // get started ApplicationProgramThe path of the executable file, excluding the name of the executable file. Application. executablepath // obtain the path of the executable file that started the application, including the name of the executable file. Appdomain. currentdomain. basedirectory // obtain the base Directory, which is used by the Assembly conflict resolution program to detect the assembly. Thread. getdomain (). basedirectory // obtain the base Directory, which is used by the Assembly conflict resolution program to detect the assembly. Environment. currentdirectory // obtain or set the fully qualified path of the current working directory. Directory. getcurrentdirectory () // obtain the current working directory of the application. Assembly. getexecutingassembly (). Location // gets the path or UNC location of the loaded file that contains the list.
 

Get through the request property:

 
// Obtain the physical file system path of the root directory of the currently running server application. Request. physicalapplicationpath; // E: \ solution \ project \ // obtain the physical file system path corresponding to the requested URL. Request. physicalpath; // E: \ solution \ project \ ZZ. aspx
 

Obtain the virtual path and URL Information: (URL:Http: // localhost/ASPnet/ZZ. aspx/info? Name = wk)

// Obtain ASP on the server. NET application root path:/request. applicationpath; // ASPnet // obtain the virtual path of the application root and use the waveform character (~) for the application root (~) Make the path a relative path. Request. apprelativecurrentexecutionfilepath ;//~ /ZZ. aspx // obtain the virtual path request of the current request. currentexecutionfilepath; // ASPnet/ZZ. aspxrequest. filepath; // ASPnet/ZZ. aspx // obtain the object name extension specified in the currentexecutionfilepath attribute. Request. currentexecutionfilepathextension ;//. aspx // obtain the virtual path of the current request (including the attachment path information) request. path; // ASPnet/ZZ. aspx/INFO // obtain the additional path information of the resource with the URL extension. Request. pathinfo; // info // obtain information about the URL of the current request. Request. url; // http: // localhost/ASPnet/ZZ. aspx/INF? Name = wk // obtain the original URLRequest. rawurl of the current request; // ASPnet/ZZ. aspx/INF? Name = wk // obtain the URL Information about the client's last request. The request is linked to the current URL. Request. urlreferrer; // system. Uri
 

From http://www.cnblogs.com/zhanqi/