title: JSON deserialize in vb.net code behind
body: <p>I am a java developer and I am working on .net first time. I have used JSON with YUI, but this is first time I am using JQUERY. I have converted Java script object to JSON string using <code>JSON.stringify()</code> and I am getting the same JSON string in code behind, but when I tried to deserialize to the .net object, I am getting the value for property which is Integer, but I not getting the value for String object.</p>
  
  <p>// Client Side</p>
  
  <pre><code>$("#ButtonSave").click(function () {
  
      //convert gridview to JSON
      var jsonData = new Array();
      $.map($("table[id*=Gridview1] tr"), function (item, index) {
          if ($(item).find("input[type=text]").length &gt; 0) {
              jsonData[index] = new Object();
              jsonData[index].charge = $(item).find("input[type=text][id*=txtCharge]").val();
              jsonData[index].produce = $(item).find("input[type=text][id*=txtProduce]").val();         
              jsonData[index].weight = $(item).find("input[type=text][id*=txtWeight]").val();
              jsonData[index].feet = $(item).find("input[type=text][id*=txtFeet]").val();
              jsonData[index].orderNumber = $(item).find("input[type=text][id*=txtOrderNumber]").val(); 
              jsonData[index].comments = $(item).find("input[type=text][id*=txtComments]").val();
          }
      });
  
      var jsonStringData = JSON.stringify(jsonData);
  
      var jqxhr = $.ajax({
          url: "Correction.aspx",
          type: "POST",
          timeout: 10000,
          data: "jsonData=" + jsonStringData
      })
      .error(function () {
          alert('Error');
      })
      .success(function (data) {
          alert('Success');
      });
  });
  </code></pre>
  
  <p>//Code Behind</p>
  
  <pre><code> If Request.Form("jsonData") IsNot Nothing Then
  
          Dim cita As New TurnDetailVO
          Dim ser As New JavaScriptSerializer()
          Dim items As List(Of TurnDetailVO) = ser.Deserialize(Of List(Of TurnDetailVO))(Request.Form("jsonData"))
  
          items.RemoveAt(0)
  
          For Each cita In items
              Console.WriteLine(cita.CHARGE_ID, cita.PROD_ID)
          Next
  
   End If
  </code></pre>
  
  <p>// Value Object</p>
  
  <pre><code>Imports Microsoft.VisualBasic
  Imports System.Runtime.Serialization
  
  Public Class TurnDetailVO
  
  Private _CHARGE As String
  Private _PROD As String
  Private _WEIGHT As Integer
  Private _FEET As Integer
  Private _ORDER_NUMBER As String    
  Private _COMMENTS As String
  
  
  Public Sub New()
  
      _CHARGE = " "
      _PROD = " "
      _WEIGHT = 0 
      _FEET = 0
      _ORDER_NUMBER = " "
      _COMMENTS = " "
  
  End Sub
  
  
  
  Public Property CHARGE() As String
      Get
          Return _CHARGE
      End Get
      Set(ByVal value As String)
          _CHARGE = value
      End Set
  End Property
  
  Public Property PROD() As String
      Get
          Return _PROD
      End Get
      Set(ByVal value As String)
          _PROD = value
      End Set
  End Property
  
  
  Public Property WEIGHT() As Integer
      Get
          Return _WEIGHT
      End Get
      Set(ByVal value As Integer)
          _WEIGHT = value
      End Set
  End Property
  
  
  Public Property FEET() As Integer
      Get
          Return _FEET
      End Get
      Set(ByVal value As Integer)
          _FEET = value
      End Set
  End Property
  
  Public Property ORDER_NUMBER() As String
      Get
          Return _ORDER_NUMBER
      End Get
      Set(ByVal value As String)
          _ORDER_NUMBER = value
      End Set
  End Property
  
  Public Property COMMENTS() As String
      Get
          Return _COMMENTS
      End Get
      Set(ByVal value As String)
          _COMMENTS = value
      End Set
  End Property
  
  
  
  Public Function Clone() As TurnDetailVO
      Return DirectCast(Me.MemberwiseClone(), TurnDetailVO)
  End Function
  
  End Class
  </code></pre>
  
  <p>// JSON String</p>
  
  <pre><code>"[null,
  {"charge":"T860243","produce":"S877020","weight":"13188","feet":"2898","orderNumber":"AN46270","comments":""},
  {"charge":"T860243","produce":"S877021","weight":"13538","feet":"2978","orderNumber":"AN46270","comments":""},
  {"charge":"T860243","produce":"S877022","weight":"30118","feet":"6618","orderNumber":"AN46270","comments":""},
  {"charge":"T860243","produce":"S877023","weight":"23455","feet":"3345","orderNumber":"AN46270","comments":""}]"
  </code></pre>