Ejemplos de SystemWebPolyfill::System.Web.HttpUtility en C# (CSharp)

Ejemplo n.º 1

        public void Example()
        {
            #region Usage
            string json = @"[
              {
                'Title': 'Json.NET is awesome!',
                'Author': {
                  'Name': 'James Newton-King',
                  'Twitter': '@JamesNK',
                  'Picture': '/jamesnk.png'
                },
                'Date': '2013-01-23T19:30:00',
                'BodyHtml': '<h3>Title!</h3>\r\n<p>Content!</p>'
              }
            ]";

            JArray blogPostArray = JArray.Parse(json);

            IList <BlogPost> blogPosts = blogPostArray.Select(p => new BlogPost
            {
                Title         = (string)p["Title"],
                AuthorName    = (string)p["Author"]["Name"],
                AuthorTwitter = (string)p["Author"]["Twitter"],
                PostedDate    = (DateTime)p["Date"],
                Body          = HttpUtility.HtmlDecode((string)p["BodyHtml"])
            }).ToList();

            Console.WriteLine(blogPosts[0].Body);
            // <h3>Title!</h3>
            // <p>Content!</p>
            #endregion

            StringAssert.AreEqual(@"<h3>Title!</h3>
<p>Content!</p>", blogPosts[0].Body);
        }

Ejemplo n.º 2

        public void Example()
        {
            #region Usage
            IList <BlogPost> blogPosts = new List <BlogPost>
            {
                new BlogPost
                {
                    Title         = "Json.NET is awesome!",
                    AuthorName    = "James Newton-King",
                    AuthorTwitter = "JamesNK",
                    PostedDate    = new DateTime(2013, 1, 23, 19, 30, 0),
                    Body          = @"<h3>Title!</h3><p>Content!</p>"
                }
            };

            JArray blogPostsArray = new JArray(
                blogPosts.Select(p => new JObject
            {
                { "Title", p.Title },
                {
                    "Author", new JObject
                    {
                        { "Name", p.AuthorName },
                        { "Twitter", p.AuthorTwitter }
                    }
                },
                { "Date", p.PostedDate },
                { "BodyHtml", HttpUtility.HtmlEncode(p.Body) },
            })
                );

            Console.WriteLine(blogPostsArray.ToString());
            // [
            //   {
            //     "Title": "Json.NET is awesome!",
            //     "Author": {
            //       "Name": "James Newton-King",
            //       "Twitter": "JamesNK"
            //     },
            //     "Date": "2013-01-23T19:30:00",
            //     "BodyHtml": "&lt;h3&gt;Title!&lt;/h3&gt;&lt;p&gt;Content!&lt;/p&gt;"
            //   }
            // ]
            #endregion

            StringAssert.AreEqual(@"[
  {
    ""Title"": ""Json.NET is awesome!"",
    ""Author"": {
      ""Name"": ""James Newton-King"",
      ""Twitter"": ""JamesNK""
    },
    ""Date"": ""2013-01-23T19:30:00"",
    ""BodyHtml"": ""&lt;h3&gt;Title!&lt;/h3&gt;&lt;p&gt;Content!&lt;/p&gt;""
  }
]", blogPostsArray.ToString());
        }