title: Invalid object error when sending json values with apostrophe to webservice
body: <p>I am trying to send a json object to a webservice, to be deserialized into a custom (LineItemWithDetails) object. When there are apstrophes anywhere in the json being passed to the webservice, I get the error below. In this case it is "BudgetJustification". I do not know what I am supposed to do here.</p>
  
  <pre><code>$.ajax({
      type: "POST",
      url: baseUrl + "/WebService/BudgetGrid.asmx/SaveLineItemDetails",
      data: "{details: '" + JSON.stringify(_lineItemObj) + "', categoryId: " + _lineItemObj.LineItem.CategoryID + ", lineItemId: " + _lineItemObj.LineItem.ID + " }",
      contentType: "application/json; charset=utf-8",
      dataType: "json",
      success:
          function (response) {
          },
      error:
          function (response) {
              ShowError(response.responseText);
          }
  });
  
  
  
  [WebMethod(true)]
      public string SaveLineItemDetails(string details, int categoryId, int lineItemId)
      {
          PersistantData session = PersistantData.getInstance();
          BudgetBase budgetBase = BudgetFactory.Retrieve((BudgetTypes)categoryId, session.GranteeID, session.GrantID, session.BudgetYear, session.BatchVersion, session.SourceID, session.ApplicationID, session.OriginID, session.BudgetChangeRequestFundingType, session.BatchID, session.UserID);
          JavaScriptSerializer serializer = new JavaScriptSerializer();
          Gov.Grants.Budget.Business.LineItem.LineItemWithDetails d = serializer.Deserialize&lt;Gov.Grants.Budget.Business.LineItem.LineItemWithDetails&gt;(details);
          budgetBase.SaveDetails(d, lineItemId);
          return "";
      }
  </code></pre>
  
  <h3>Error Message</h3>
  
  <p><code>"{"Message":"Invalid object passed in, \u0027:\u0027 or \u0027}\u0027 expected. (428): {details: \u0027{\"LineItem\":{\"ID\":18494,\"ParentID\":18487,\"ApplicationID\":0,\"GranteeID\":57,\"BudgetYear\":2011,\"LineItemTypeID\":3,\"CategoryID\":3,\"CategoryName\":\"Travel\",\"VersionID\":0,\"OriginID\":2,\"AmtChange\":0,\"LineItemGuid\":\"fab8d064-767b-4526-8762-81a849361551\",\"Description\":\"PHIN conference - 1 + Trip(s) + [Out of State]\",\"ExceptionText\":\"Other: Out of state travel costs ($1,970) are restricted to NIC, Hepatitis B Coordinators\u0027 Meeting, Program Managers/PHA Meeting, ACIP meetings, VFC and AFIX training, and other CDC-sponsored immunization program meetings.   \",\"DiffGram\":\"FA Travel Line Item Needs More Information.\",\"UserID\":452,\"AllocID\":57695,\"AllocGuid\":\"00000000-0000-0000-0000-000000000000\",\"IsReviewedLI\":true,\"NMIStatusID\":1,\"NMIStatus\":\"Not Addressed\"},\"Details\":{\"Location\":\"PHIN conference\",\"NumTrips\":1,\"NumPeople\":\"5\",\"NumDays\":5,\"AmtPerDi
  em\":56,\"NumNights\":4,\"AmtLodging\":150,\"AmtAir\":850,\"AmtOther\":240,\"NumMiles\":0,\"AmtMileage\":0.405,\"TravelTypeID\":2,\"TravelTypes\":[{\"LookupName\":\"TravelType\",\"Lookup_ID\":1,\"BudgetYear\":-1,\"LookupValue\":\"In State\",\"LookupKey\":\"\",\"LookupCode\":\"\",\"LookupText\":\"\"},{\"LookupName\":\"TravelType\",\"Lookup_ID\":2,\"BudgetYear\":-1,\"LookupValue\":\"Out of State\",\"LookupKey\":\"\",\"LookupCode\":\"\",\"LookupText\":\"\"}],\"DefaultNumOfMonth\":12,\"BudgetJustification\":\"This is the annual Public Health Information Network Conference. This is attended by the WVSIIS manager or designee to keep abreast with what\u0027s going on with PHIN, CRA and other public health applications and directions.\",\"Identifier\":\"PHIN\",\"CategoryConfig\":null}}\u0027, categoryId: 3, lineItemId: 18494 }","StackTrace":"   at System.Web.Script.Serialization.JavaScriptObjectDeserializer.DeserializeDictionary(Int32 depth)\r\n   at System.Web.Script.Serialization.JavaScriptObjectDeserializer.Deseria
  lizeInternal(Int32 depth)\r\n   at System.Web.Script.Serialization.JavaScriptObjectDeserializer.BasicDeserialize(String input, Int32 depthLimit, JavaScriptSerializer serializer)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize(JavaScriptSerializer serializer, String input, Type type, Int32 depthLimit)\r\n   at System.Web.Script.Serialization.JavaScriptSerializer.Deserialize[T](String input)\r\n   at System.Web.Script.Services.RestHandler.GetRawParamsFromPostRequest(HttpContext context, JavaScriptSerializer serializer)\r\n   at System.Web.Script.Services.RestHandler.GetRawParams(WebServiceMethodData methodData, HttpContext context)\r\n   at System.Web.Script.Services.RestHandler.ExecuteWebServiceCall(HttpContext context, WebServiceMethodData methodData)","ExceptionType":"System.ArgumentException"}"</code></p>