Add more mvc/view features API docs

src/Mvc/Mvc.ViewFeatures/src/AntiforgeryExtensions.cs

@@ -1,4 +1,4 @@
-// Copyright (c) .NET Foundation. All rights reserved.
+// Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
@@ -10,6 +10,9 @@
 
 namespace Microsoft.AspNetCore.Mvc.ViewFeatures
 {
+    /// <summary>
+    /// Static class that adds extension methods to <see cref="IAntiforgery"/>. This class cannot be inherited.
+    /// </summary>
     public static class AntiforgeryExtensions
     {
         /// <summary>

src/Mvc/Mvc.ViewFeatures/src/CookieTempDataProvider.cs

@@ -1,4 +1,4 @@
-// Copyright (c) .NET Foundation. All rights reserved.
+// Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
@@ -18,6 +18,9 @@ namespace Microsoft.AspNetCore.Mvc.ViewFeatures
     /// </summary>
     public class CookieTempDataProvider : ITempDataProvider
     {
+        /// <summary>
+        /// The name of the cookie.
+        /// </summary>
         public static readonly string CookieName = ".AspNetCore.Mvc.CookieTempDataProvider";
         private static readonly string Purpose = "Microsoft.AspNetCore.Mvc.CookieTempDataProviderToken.v1";
 
@@ -27,6 +30,13 @@ public class CookieTempDataProvider : ITempDataProvider
         private readonly ChunkingCookieManager _chunkingCookieManager;
         private readonly CookieTempDataProviderOptions _options;
 
+        /// <summary>
+        /// Initializes a new instance of <see cref="CookieTempDataProvider"/>.
+        /// </summary>
+        /// <param name="dataProtectionProvider">The <see cref="IDataProtectionProvider"/>.</param>
+        /// <param name="loggerFactory">The <see cref="ILoggerFactory"/>.</param>
+        /// <param name="options">The <see cref="CookieTempDataProviderOptions"/>.</param>
+        /// <param name="tempDataSerializer">The <see cref="TempDataSerializer"/>.</param>
         public CookieTempDataProvider(
             IDataProtectionProvider dataProtectionProvider,
             ILoggerFactory loggerFactory,
@@ -40,6 +50,11 @@ public CookieTempDataProvider(
             _options = options.Value;
         }
 
+        /// <summary>
+        /// Loads the temp data from the request.
+        /// </summary>
+        /// <param name="context">The <see cref="HttpContext"/>.</param>
+        /// <returns>The temp data.</returns>
         public IDictionary<string, object> LoadTempData(HttpContext context)
         {
             if (context == null)
@@ -85,6 +100,11 @@ public IDictionary<string, object> LoadTempData(HttpContext context)
             return new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
         }
 
+        /// <summary>
+        /// Save the temp data to the request.
+        /// </summary>
+        /// <param name="context">The <see cref="HttpContext"/>.</param>
+        /// <param name="values">The values.</param>
         public void SaveTempData(HttpContext context, IDictionary<string, object> values)
         {
             if (context == null)

src/Mvc/Mvc.ViewFeatures/src/DefaultHtmlGenerator.cs

@@ -20,6 +20,9 @@
 
 namespace Microsoft.AspNetCore.Mvc.ViewFeatures
 {
+    /// <summary>
+    /// Default implementation of <see cref="IHtmlGenerator"/>.
+    /// </summary>
     public class DefaultHtmlGenerator : IHtmlGenerator
     {
         private const string HiddenListItem = @"<li style=""display:none""></li>";
@@ -1208,6 +1211,21 @@ protected virtual TagBuilder GenerateFormCore(
             return tagBuilder;
         }
 
+        /// <summary>
+        /// Generate an input tag.
+        /// </summary>
+        /// <param name="viewContext">The <see cref="ViewContext"/>.</param>
+        /// <param name="inputType">The <see cref="InputType"/>.</param>
+        /// <param name="modelExplorer">The <see cref="ModelExplorer"/>.</param>
+        /// <param name="expression">The expression.</param>
+        /// <param name="value">The value.</param>
+        /// <param name="useViewData">Whether to use view data.</param>
+        /// <param name="isChecked">If the input is checked.</param>
+        /// <param name="setId">Whether this should set id.</param>
+        /// <param name="isExplicitValue">Whether this is an explicit value.</param>
+        /// <param name="format">The format.</param>
+        /// <param name="htmlAttributes">The html attributes.</param>
+        /// <returns></returns>
         protected virtual TagBuilder GenerateInput(
             ViewContext viewContext,
             InputType inputType,
@@ -1356,6 +1374,13 @@ protected virtual TagBuilder GenerateInput(
             return tagBuilder;
         }
 
+        /// <summary>
+        /// Generate a link.
+        /// </summary>
+        /// <param name="linkText">The text for the link.</param>
+        /// <param name="url">The url for the link.</param>
+        /// <param name="htmlAttributes">The html attributes.</param>
+        /// <returns>The <see cref="TagBuilder"/>.</returns>
         protected virtual TagBuilder GenerateLink(
             string linkText,
             string url,

src/Mvc/Mvc.ViewFeatures/src/DefaultHtmlGeneratorExtensions.cs

@@ -1,12 +1,27 @@
-// Copyright (c) .NET Foundation. All rights reserved.
+// Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using Microsoft.AspNetCore.Mvc.Rendering;
 
 namespace Microsoft.AspNetCore.Mvc.ViewFeatures
 {
+    /// <summary>
+    /// Static class that adds extension methods to <see cref="IHtmlGenerator"/>. This class cannot be inherited.
+    /// </summary>
     public static class DefaultHtmlGeneratorExtensions
     {
+        /// <summary>
+        /// Generates a form.
+        /// </summary>
+        /// <param name="generator">The <see cref="IHtmlGenerator"/>.</param>
+        /// <param name="viewContext">The <see cref="ViewContext"/>.</param>
+        /// <param name="actionName">The action name.</param>
+        /// <param name="controllerName">The name of the controller.</param>
+        /// <param name="fragment">The fragment.</param>
+        /// <param name="routeValues">The route values.</param>
+        /// <param name="method">The form method.</param>
+        /// <param name="htmlAttributes">The html attributes.</param>
+        /// <returns></returns>
         public static TagBuilder GenerateForm(
             this IHtmlGenerator generator,
             ViewContext viewContext,
@@ -28,6 +43,17 @@ public static TagBuilder GenerateForm(
             return tagBuilder;
         }
 
+        /// <summary>
+        /// Generates a form for a route.
+        /// </summary>
+        /// <param name="generator">The <see cref="IHtmlGenerator"/>.</param>
+        /// <param name="viewContext">The <see cref="ViewContext"/>.</param>
+        /// <param name="routeName">The nam eof the route.</param>
+        /// <param name="routeValues">The route values.</param>
+        /// <param name="fragment">The fragment.</param>
+        /// <param name="method">The form method.</param>
+        /// <param name="htmlAttributes">The html attributes.</param>
+        /// <returns>The <see cref="TagBuilder"/>.</returns>
         public static TagBuilder GenerateRouteForm(
             this IHtmlGenerator generator,
             ViewContext viewContext,

src/Mvc/Mvc.ViewFeatures/src/DependencyInjection/MvcViewFeaturesMvcCoreBuilderExtensions.cs

@@ -24,8 +24,16 @@
 
 namespace Microsoft.Extensions.DependencyInjection
 {
+    /// <summary>
+    /// Static class that adds extension methods to <see cref="IMvcCoreBuilder"/>. This class cannot be inherited.
+    /// </summary>
     public static class MvcViewFeaturesMvcCoreBuilderExtensions
     {
+        /// <summary>
+        /// Add view related services.
+        /// </summary>
+        /// <param name="builder">The <see cref="IMvcCoreBuilder"/>.</param>
+        /// <returns>The <see cref="IMvcCoreBuilder"/>.</returns>
         public static IMvcCoreBuilder AddViews(this IMvcCoreBuilder builder)
         {
             if (builder == null)
@@ -69,6 +77,12 @@ internal static void AddViewComponentApplicationPartsProviders(ApplicationPartMa
             }
         }
 
+        /// <summary>
+        /// Add view related services.
+        /// </summary>
+        /// <param name="builder">The <see cref="IMvcCoreBuilder"/>.</param>
+        /// <param name="setupAction">The setup action for <see cref="MvcViewOptions"/>.</param>
+        /// <returns>The <see cref="IMvcCoreBuilder"/>.</returns>
         public static IMvcCoreBuilder AddViews(
             this IMvcCoreBuilder builder,
             Action<MvcViewOptions> setupAction)
@@ -119,6 +133,12 @@ public static IMvcCoreBuilder AddCookieTempDataProvider(
             return builder;
         }
 
+        /// <summary>
+        /// Configures <see cref="MvcViewOptions"/>.
+        /// </summary>
+        /// <param name="builder">The <see cref="IMvcCoreBuilder"/>.</param>
+        /// <param name="setupAction">The setup action.</param>
+        /// <returns>The <see cref="IMvcCoreBuilder"/>.</returns>
         public static IMvcCoreBuilder ConfigureViews(
             this IMvcCoreBuilder builder,
             Action<MvcViewOptions> setupAction)