C# (CSharp) Microsoft.AspNet.Authentication.Cookies CookieValidatePrincipalContext.RejectPrincipal - 3 examples found. These are the top rated real world C# (CSharp) examples of Microsoft.AspNet.Authentication.Cookies.CookieValidatePrincipalContext.RejectPrincipal extracted from open source projects. You can rate examples to help us improve the quality of examples.