'Microsoft.Owin.IOwinContext' does not contain a definition for 'GetUserManager' and no extension method?

Question

The following code is copied from the Asp.Net Identity 2.0 sample.

private ApplicationUserManager _userManager;
public ApplicationUserManager UserManager
{
    g         


        

Answer 1

The extension method was moved to a different namespace, try adding

using Microsoft.AspNet.Identity.Owin;