public Task <UserContext> GetCustomUserContextAsync(GetUserEventArgs userArgs, AuthorizationEventType eventType)
 {
     return(Task.FromResult <UserContext>(null));
 }
 public Task <string> GetCustomCultureAsync(GetCultureEventArgs cultureArgs, AuthorizationEventType eventType)
 {
     return(Task.FromResult <string>(null));
 }
 public Task <TreeNode> GetCustomPageAsync(GetPageEventArgs pageArgs, AuthorizationEventType eventType)
 {
     return(Task.FromResult <TreeNode>(null));
 }