private async void EditUserRole_Click(object sender, RoutedEventArgs e)
 {
     if (UserRoleIdWillBeEdited.Text != "" && UserRoleNameWillBeEdited.Text != "")
     {
         string id       = UserRoleIdWillBeEdited.Text;
         string name     = UserRoleNameWillBeEdited.Text;
         var    userRole = new UserRole()
         {
             Id = id.ToString(), Name = name
         };
         await UserRoleManager.EditUserRole(new StringContent(JsonConvert.SerializeObject(userRole), Encoding.UTF8, "application/json"), userRole, UserRoles);
     }
 }