interface property copy in c#

Question

I\'ve been working with C# for many years now, but just come across this issue that\'s stumping me, and I really don\'t even know how to ask the question, so, to the example!

Answer 1

You could build an extension method:

public static void CopyAddress(this IAddress source, IAddress destination)
{
    if (source is null) throw new ArgumentNullException("source");
    if (destination is null) throw new ArgumentNullException("destination");

    //copy members:
    destination.Address1 = source.Address1;
    //...
}