PhysicalAddress.None Field
Definition
Important
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Returns a new PhysicalAddress instance with a zero length address. This field is read-only.
public: static initonly System::Net::NetworkInformation::PhysicalAddress ^ None;public static readonly System.Net.NetworkInformation.PhysicalAddress None; staticval mutable None : System.Net.NetworkInformation.PhysicalAddressPublic Shared ReadOnly None As PhysicalAddress Field Value
Examples
The following code example demonstrates using this field to test the result of parsing an address.
PhysicalAddress^ StrictParseAddress( String^ address )
{
PhysicalAddress^ newAddress = PhysicalAddress::Parse( address );
if ( PhysicalAddress::None->Equals( newAddress ) )
return nullptr;
return newAddress;
}
public static PhysicalAddress? StrictParseAddress(string? address)
{
PhysicalAddress newAddress = PhysicalAddress.Parse(address);
if (PhysicalAddress.None.Equals(newAddress))
return null;
return newAddress;
}
Remarks
The Parse method returns None if you specify null address.
Applies to
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