I been looking for a good solution all day but google evolve so fast that I can\'t find something working. What I want to do is that, I have a Web app that has an admin sect
I was hoping just to add a comment to the answer for v3 Beta, but rep points prevent that. However, I thought it would be nice for others to have this information so here it is:
using Google.Apis.Authentication.OAuth2;
using Google.Apis.Authentication.OAuth2.DotNetOpenAuth;
using System.Security.Cryptography.X509Certificates;
using Google.Apis.Services;
These name spaces are used throughout the code in that post. I always wish people would post name spaces more often, I seem to spend a good bit of time looking for them. I hope this saves some people a few minutes of work.