title: How to display First Name and Last Name instead of email _LoginPartial
body: <p>am building a web application using ASP.NET CORE 3.0(razor pages), I extended my <strong>IdentityUser</strong> by adding first name and last name field, and I want display the both fields in place of email in <strong>_loginPartial</strong> here is my Class</p>
  
  <pre><code>public partial class AppUser : IdentityUser
  {
      public string FirstName { get; set; }
      public string LastName { get; set; }
      public string Gender { get; set; }       
  }
  </code></pre>
  
  <p>Here is where am calling the username</p>
  
  <pre><code> &lt;li&gt;
         &lt;a class="nav-link text-dark" asp-area="Identity" asp-page="/Account/Manage/Index" title="Manage"&gt;Hello @User.Identity.Name!&lt;/a&gt;
                      &lt;ul&gt;
                          &lt;li&gt;
                              &lt;form class="form-inline" asp-area="Identity" asp-page="/Account/Logout" asp-route-returnUrl="@Url.Page("/", new { area = "" })" method="post"&gt;
                                  &lt;button type="submit" class="nav-link btn btn-link text-dark"&gt;Logout&lt;/button&gt;
                              &lt;/form&gt;
                          &lt;/li&gt;
                      &lt;/ul&gt;
                  &lt;/li&gt;
  </code></pre>
  
  <p>I am not sure of how to get FirstName and LastName in place of User.Identity.Name.
  please I need help.</p>