title: How to get Json from Request?
body: <p>I send some parameters to an ASP.NET method using the code:</p>
  
  <pre><code>$.ajax({
          url: "/default.aspx/test.test",
          type: "POST",
          data: "{'parameter':'kapdbe'}",
          contentType: "application/json; charset=utf-8",
          dataType: "json",
          success: function (result) {
              alert(result.d);
          },
          error: function (XMLHttpRequest, textStatus, errorThrown) {
              alert("Error");
          }
      });
  </code></pre>
  
  <p>Then how can I get the data sent from HttpContext.Request ?
  Thanks in advance.</p>