I would have created a service operation that takes an IEnumerable param.
How can I call this from the Client side?
I read this post and it showed me how to set it up. But I don’t see how to pass in an arry/collection/list.
I guess I could convert to a comma seperated string and then parse it out again, but that seems like a hack just to pass a list of longs.
Service operations only support primitive type arguments currently. So there’s no simple way to pass in a list of values. Using the comma separated string if possible is usually a reasonable workaround.