Duplicating a site from v8 to v10 and have most code updated, but this one throws me still. It's just a view to show a photo directory of the intranet members:

@using Umbraco.Core.Services

IMemberService memberService = Services.MemberService;
IOrderedEnumerable<IMember> members;  // THROWS ERROR
members = memberService.GetMembersByGroup("MainOffice);

foreach (var member in members) {  // display member photos and such }

But in v10, I keep getting the error "The type or namespace name 'IMember' could not be found" on the line noted above.

I've added "@inject IMemberService MemberService" to the top but still no luck. Wondering if there are some other @using or @inject statements I need? Or different syntax entirely? (I've already perused the v10 Sample Docs but no memberservice examples there.)