IPAddress.None Field
Definition
Important
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Provides an IP address that indicates that no network interface should be used. This field is read-only.
public: static initonly System::Net::IPAddress ^ None;
public static readonly System.Net.IPAddress None;
staticval mutable None : System.Net.IPAddress
Public Shared ReadOnly None As IPAddress
Field Value
Examples
The following example uses the None property to indicate that no network interface should be used.
int main()
{
// Gets the IP address indicating that no network interface should be used
// and converts it to a String*.
String^ address = IPAddress::None->ToString();
Console::WriteLine( "IP address : {0}", address );
}
public static void Main()
{
// Gets the IP address indicating that no network interface should be used
// and converts it to a string.
string address = IPAddress.None.ToString();
Console.WriteLine("IP address : " + address);
}
Public Shared Sub Main()
' Gets the IP address indicating that no network interface should be used
' and converts it to a string.
Dim address As String = IPAddress.None.ToString()
Console.WriteLine(("IP address : " + address))
End Sub
Remarks
The Socket.Bind method uses the None field to indicate that a Socket must not listen for client activity. The None field is equivalent to 255.255.255.255 in dotted-quad notation.
Applies to
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