Inheritance in C# multiple properties for a single property -

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how inherit 1 class , have multiples of single property example

and here actual code (so far)

class networkinterface {     public double vlan;     public string ip; }  class port : networkinterface {     public double portnumber; } public void test () {     port newport = new port();     newport.portnumber = 7;     newport.vlan = 100 }

i want able add multiple interfaces 1 port

i don't think should using inheritance here.

if want port contain collection of networkinterfaces better definition of port might be:

class port {     public double portnumber;     public networkinterface[] networkinterfaces; }

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