Method PostAccountInquiry

using System.Net;

string uri = "http://localhost/FusionServices/v3/Naviline/Tax/AccountInquiry";
System.Collections.Specialized.NameValueCollection postParms = 
     new System.Collections.Specialized.NameValueCollection(); 

postParms.Add("taxID",System.Web.HttpUtility.UrlEncode("000290359"));
postParms.Add("taxYear",System.Web.HttpUtility.UrlEncode("2015"));
using (WebClient req = new WebClient())
{
    byte[] responseBytes = wc.UploadValues(new Uri(uri), "POST", postParms);
    string stringResult = Encoding.UTF8.GetString(responseBytes); 
    // TODO
}

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 PostAccountInquiry
   {
       // 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 taxID{get; set;}

       [RegularExpression("^(?=.{0,30}$).*", ErrorMessage = "Must be 30 characters or less. ")]
       public string ownerName{get; set;}

       [RegularExpression("[0-9]{0,4}", ErrorMessage = "Numeric values only. Must be 4 digits or less. ")]
       public string taxYear{get; set;}

       [RegularExpression("^[YN]{0,1}$", ErrorMessage = "Must be Y or N.")]
       public string VINNumber{get; set;}

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

@* NOTE: Use Add->View to add the View. *@
@* NOTE: Check the 'Create strongly-typed view checkbox, and select the PostAccountInquiry 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.PostAccountInquiry

@{
   ViewBag.Title = "PostAccountInquiry";
}

<h2>PostAccountInquiry</h2>
@using (Html.BeginForm()) {
   @Html.AntiForgeryToken()
   @Html.ValidationSummary(true)
   <fieldset>
   <legend>PostAccountInquiry</legend>
       <div class="editor-label">
           @Html.LabelFor(model => model.taxID)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.taxID)
           @Html.ValidationMessageFor(model => model.taxID)
       </div>
       <div class="editor-label">
           @Html.LabelFor(model => model.ownerName)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.ownerName)
           @Html.ValidationMessageFor(model => model.ownerName)
       </div>
       <div class="editor-label">
           @Html.LabelFor(model => model.taxYear)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.taxYear)
           @Html.ValidationMessageFor(model => model.taxYear)
       </div>
       <div class="editor-label">
           @Html.LabelFor(model => model.VINNumber)
       </div>
       <div class="editor-field">
           @Html.EditorFor(model => model.VINNumber)
           @Html.ValidationMessageFor(model => model.VINNumber)
       </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/PostAccountInquiry
public ActionResult PostAccountInquiry()
{
   // Create a new instance of the model to pick up any default values.
   PostAccountInquiry model =  new PostAccountInquiry();

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

// 
// POST: /MyController/PostAccountInquiry
[HttpPost]
public ActionResult PostAccountInquiry(FormCollection collection)
{
   string url = "v3/Naviline/Tax/AccountInquiry";
   // Get the value from each input field
   NameValueCollection inputParms = new NameValueCollection();
   inputParms.Add("taxID", collection["taxID"]);
   inputParms.Add("ownerName", collection["ownerName"]);
   inputParms.Add("taxYear", collection["taxYear"]);
   inputParms.Add("VINNumber", collection["VINNumber"]);

   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", "PostAccountInquiry");
       return View("Error", info);
   }
}