IPAddressInformation Class
Provides information about a network interface address.
Assembly: System (in System.dll)
System.Net.NetworkInformation.IPAddressInformation
System.Net.NetworkInformation.MulticastIPAddressInformation
System.Net.NetworkInformation.UnicastIPAddressInformation
| Name | Description | |
|---|---|---|
![]() | IPAddressInformation() | Initializes a new instance of the IPAddressInformation class. |
| Name | Description | |
|---|---|---|
![]() | Address | Gets the Internet Protocol (IP) address. |
![]() | IsDnsEligible | Gets a Boolean value that indicates whether the Internet Protocol (IP) address is valid to appear in a Domain Name System (DNS) server database. |
![]() | IsTransient | Gets a Boolean value that indicates whether the Internet Protocol (IP) address is transient (a cluster address). |
| Name | Description | |
|---|---|---|
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
You do not create instances of this class; instances are returned by methods in the IPInterfaceProperties class.
The following code example displays the Domain Name Service (DNS) addresses for the network interfaces on the local computer.
Public Shared Sub DisplayDnsAddresses() Dim adapters As NetworkInterface() = NetworkInterface.GetAllNetworkInterfaces() Dim adapter As NetworkInterface For Each adapter In adapters Dim adapterProperties As IPInterfaceProperties = adapter.GetIPProperties() Dim dnsServers As IPAddressCollection = adapterProperties.DnsAddresses If dnsServers.Count > 0 Then Console.WriteLine(adapter.Description) Dim dns As IPAddress For Each dns In dnsServers Console.WriteLine(" DNS Servers ............................. : {0}",dns.ToString() ) Next dns End If Next adapter End Sub 'DisplayDnsAddresses
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


