System.NetworkInterfaceCount

Read-Only Property (As Integer )

IntegerValue = aSystem.NetworkInterfaceCount

Supported on Desktop, Web, Console.

Returns the count of NetworkInterfaces on the computer that are actually connected to a network.

Note

If an interface is not connected to the network, it will not be included in the count.

NetworkInterfaceCount is not supported for mobile projects.

Example

This example lists the IP addresses of the network interfaces on the computer:

Var count As Integer
count = System.NetworkInterfaceCount

For i As Integer = 0 To count - 1
Listbox1.AddRow(System.NetworkInterface(i).IPAddress)
Next