private void LoadUser()
{
IsLoggedIn = false;
AppUserRole user;
using (var ctx = new EpiPlanTool.Context.PlanContext()) {
user = ctx.AppUserRoles.Find(UserID.ToLowerInvariant());
}
if (user != null)
{
IsPlanner = user.Roles.HasFlag(RoleFlags.Planner);
IsAdmin = user.Roles.HasFlag(RoleFlags.Admin);
}
}