Method PostSearchAmountDue

using System.Net;
using Newtonsoft.Json.Linq;

public void MethodName(parms)
{
   string uri = "http://localhost/FusionServices/v3/Naviline/Utilities/SearchAmountDue";
   System.Collections.Specialized.NameValueCollection postParms = 
     new System.Collections.Specialized.NameValueCollection(); 
   // Set paramater values
   postParms.Add("customerNumber",System.Web.HttpUtility.UrlEncode("107"));
   postParms.Add("locationNumber",System.Web.HttpUtility.UrlEncode("33034"));
   postParms.Add("rows",System.Web.HttpUtility.UrlEncode("2"));

   WebClient req = new WebClient();
   wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
   wc.Headers.Set("X-APPID", "YOURID");
   wc.Headers.Set("X-APPKEY", "YOURKEY");

   byte[] responseBytes = wc.UploadValues(new Uri(uri), "POST", postParms);
   string stringResult = Encoding.UTF8.GetString(responseBytes); 
   JObject response = JObject.Parse(stringResult);
   string error = response["OutputParms"]["ErrorCode"].ToString();
   if (error == "0000")
   {
        JArray jRows = (JArray)response["Rows"];
        foreach (JObject row in jRows)
        {
             string CUSTOMER_ID = row["CUSTOMER_ID"].ToString();
             string LOCATION_ID = row["LOCATION_ID"].ToString();
             string CUSTOMER_NAME = row["CUSTOMER_NAME"].ToString();
             string ADDRESS = row["ADDRESS"].ToString();
             string CITY = row["CITY"].ToString();
             string STATE_PROV = row["STATE_PROV"].ToString();
             string ZIP_POSTCODE = row["ZIP_POSTCODE"].ToString();
             string TELEPHONE = row["TELEPHONE"].ToString();
             string EMAIL_ADDRESS = row["EMAIL_ADDRESS"].ToString();
             string CASH_ONLY = row["CASH_ONLY"].ToString();
             string BALANCE_DUE = row["BALANCE_DUE"].ToString();
             string PENDING_AMOUNT = row["PENDING_AMOUNT"].ToString();
             string DELINQUENT_AMOUNT = row["DELINQUENT_AMOUNT"].ToString();
             string BILL_DATE = row["BILL_DATE"].ToString();
             string DATE_DUE = row["DATE_DUE"].ToString();
             string CUTOFF_DATE = row["CUTOFF_DATE"].ToString();
             // TODO - YOUR CODE HERE
        }
   }
}

using System;
using System.Linq;
using System.Web;
using System.ComponentModel.DataAnnotations;
using System.Collections.Specialized;
using FusionServiceHelper.Models;

// NOTE: Use the namespace generated when you add the class, so that it is correct.
namespace FusionRazor.Models
{
   public class PostSearchAmountDue
   {
       // Add property for each input param in order to map a field to it
       [RegularExpression("[0-9]{0,9}", ErrorMessage = "Numeric values only. Must be 9 digits or less. ")]
       public string rows{get; set;}

       [RegularExpression("[0-9]{0,9}", ErrorMessage = "Numeric values only. Must be 9 digits or less. ")]
       public string customerNumber{get; set;}

       [RegularExpression("[0-9]{0,9}", ErrorMessage = "Numeric values only. Must be 9 digits or less. ")]
       public string locationNumber{get; set;}

       public PostSearchAmountDue()
       {
           //Set any defaults here
       }
   }
}

@* NOTE: Use Add->View to add the View. *@
@* NOTE: Check the 'Create strongly-typed view checkbox, and select the PostSearchAmountDue class. *@
@* NOTE: Select Edit as the Scaffold template. *@
@* NOTE: Use the @model line that is generated at the top.  Replace the rest with the lines below.
@model FusionRazor.Models.PostSearchAmountDue

@{
   ViewBag.Title = "PostSearchAmountDue";
}

<h2>PostSearchAmountDue</h2>
@using (Html.BeginForm()) {
   @Html.AntiForgeryToken()
   @Html.ValidationSummary(true)
   <fieldset>
   <legend>PostSearchAmountDue</legend>
       <div class="editor-label">
           @Html.LabelFor(model => model.rows)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.rows)
           @Html.ValidationMessageFor(model => model.rows)
       </div>
       <div class="editor-label">
           @Html.LabelFor(model => model.customerNumber)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.customerNumber)
           @Html.ValidationMessageFor(model => model.customerNumber)
       </div>
       <div class="editor-label">
           @Html.LabelFor(model => model.locationNumber)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.locationNumber)
           @Html.ValidationMessageFor(model => model.locationNumber)
       </div>
       <p>
       <input type="submit" value="Submit"/>
       </p>
   </fieldset>

}

@section Scripts {
   @Scripts.Render("~/bundles/jqueryval")
}

using System;
using System.Collections.Specialized;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using FusionServiceHelper.Models;

// NOTE: Replace 'MyController' with the name of your controller.

// 
// GET: /MyController/PostSearchAmountDue
public ActionResult PostSearchAmountDue()
{
   // Create a new instance of the model to pick up any default values.
   PostSearchAmountDue model =  new PostSearchAmountDue();

   // pass model to set to default values
   // NOTE: Change 'MyFolderPath' to the path to the .cshtml file.
   return View("~/Views/MyFolderPath/PostSearchAmountDue.cshtml", model);
}

// 
// POST: /MyController/PostSearchAmountDue
[HttpPost]
public ActionResult PostSearchAmountDue(FormCollection collection)
{
   string url = "v3/Naviline/Utilities/SearchAmountDue";
   // Get the value from each input field
   NameValueCollection inputParms = new NameValueCollection();
   inputParms.Add("rows", collection["rows"]);
   inputParms.Add("customerNumber", collection["customerNumber"]);
   inputParms.Add("locationNumber", collection["locationNumber"]);

   try
   {
       // Send the request
       FusionServiceRequest request = new FusionServiceRequest();
       FusionServiceResult result = request.Post(url, inputParms);

       return View("Result", result);
   }
   catch(Exception e)
   {
       HandleErrorInfo info = new HandleErrorInfo(e, "MyController", "PostSearchAmountDue");
       return View("Error", info);
   }
}