public ActionResult Index()
{
User spUser = null;
var accessTokenInfo = WebAPIHelper.GetAccessTokenInfo(Request);
using (var clientContext = accessTokenInfo.CreateUserClientContextForSPHost())
{
if (clientContext != null)
{
spUser = clientContext.Web.CurrentUser;
clientContext.Load(spUser, user => user.Title);
clientContext.ExecuteQuery();
ViewBag.UserName = spUser.Title;
}
}
HttpCookie cookie = new HttpCookie("CacheKey", accessTokenInfo.CacheKey);
Response.SetCookie(cookie);
return(View());
}