added showcasing for the refresh token methods.

samples/05_simple_blazor_discord_login/Pages/Index.razor

@@ -1,5 +1,5 @@
 @page "/"
-
+@namespace _04_simple_blazor_discord_login.Pages
 <h1>Hello!</h1>
 
 Navigate to /#access_token=real_access and test me.
@@ -20,5 +20,16 @@ Make sure you change the response_type from response_type=code to response_type=
             @User.Status
         </div>
     </div>
+    @if(RestToken != null){
+    <div class="card-body">
+        <div class="card-text">
+            Token: @RestToken.Token
+        </div>
+        <div class="card-text">
+            Refresh Token: @RestToken.RefreshToken
+        </div>
+    </div>
+}
 </div>}
 
+

samples/05_simple_blazor_discord_login/Pages/Index.razor.cs

@@ -17,19 +17,42 @@ namespace _04_simple_blazor_discord_login.Pages
         [Inject]
         private NavigationManager navigationManager { get; set; }
         public RestSelfUser User { get; set; }
+        public RestToken RestToken { get; set; }
 
         protected override async Task OnInitializedAsync()
         {
-            var uri = navigationManager.ToAbsoluteUri(navigationManager.Uri);
-            var uri_query = uri.Query;
-            //?access_token = RTfP0OK99U3kbRtHOoKLmJbOn45PjL & token_type = Bearer & expires_in = 604800 & scope = identify & state = 15773059ghq9183habn
-            if (QueryHelpers.ParseQuery(uri.Fragment.TrimStart('#')).TryGetValue("access_token", out var token))
+            
+        }
+        protected override async Task OnAfterRenderAsync(bool firstRender)
+        {
+            if (firstRender)
             {
-                
-                await DiscordRestClient.LoginAsync(TokenType.Bearer, token);
-                User = DiscordRestClient.CurrentUser;
-                StateHasChanged();
+                var uri = navigationManager.ToAbsoluteUri(navigationManager.Uri);
+                var uri_query = uri.Query;
+                //?access_token = RTfP0OK99U3kbRtHOjjLmjbOn45PjL & token_type = Bearer & expires_in = 604800 & scope = identify & state = 15773059ghq9183habn
+                if (QueryHelpers.ParseQuery(uri.Fragment.TrimStart('#')).TryGetValue("access_token", out var token))
+                {
+
+                    await DiscordRestClient.LoginAsync(TokenType.Bearer, token); //this can give you an exception if the token is expired!
+                    User = DiscordRestClient.CurrentUser;
+                    StateHasChanged();
+                }
+                if (QueryHelpers.ParseQuery(uri.Query.TrimStart('?')).TryGetValue("code", out var code))
+                {
+                    RestToken = await DiscordRestClient.GetTokenAsync(TokenType.Code, code, navigationManager.BaseUri, new List<string> { "identify" }); //this can give you an exception if the token is expired!
+                    await DiscordRestClient.LoginAsync(TokenType.Bearer, RestToken.Token);
+                    User = DiscordRestClient.CurrentUser;
+                    StateHasChanged();
+                }
+                if (QueryHelpers.ParseQuery(uri.Query.TrimStart('?')).TryGetValue("refresh_token", out var refreshToken))
+                {
+                    RestToken = await DiscordRestClient.GetTokenAsync(TokenType.Refresh, refreshToken, navigationManager.BaseUri, new List<string> { "identify" }); //this can give you an exception if the token is expired!
+                    await DiscordRestClient.LoginAsync(TokenType.Bearer, RestToken.Token);
+                    User = DiscordRestClient.CurrentUser;
+                    StateHasChanged();
+                }
             }
+            
         }