JSON REST string into workable data

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C#5.0

Hi All,

I am attempting to query a REST API and I am able to successfully return the information to a string. I am trying to parse this string correctly into something that is more useful or visually appealing.

I am not sure how to tackle this. Here is the working code.

namespace WFApi
{
    public partial class Form1 : Form
    {

        public Form1()
        {
            InitializeComponent();
        }

        private void dellSearchCmd_Click(object sender, EventArgs e)
        {
            try
            {
                queryFetch("https://sandbox.api.del.com/support/assetinfo/v4/getassetwarranty/" + serviceTagInput.Text + "?apikey=123456");
            }
            catch (WebException webex)
            {
                MessageBox.Show("Error Detected:", webex.Message);
            }

        }

        private void queryFetch(string uri)
        {       
            var wRequest = (HttpWebRequest)WebRequest.Create(uri);
            var wResponse = (HttpWebResponse)wRequest.GetResponse();
            var reader = new StreamReader(wResponse.GetResponseStream());
            string s = reader.ReadToEnd();
            textBox1.Text = s;      
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }
    }

 }

Now I can return String S into a textbox and the data looks like the following.

{"AssetWarrantyResponse":[{"AssetHeaderData":{"BUID":"11","ServiceTag":"JXYAHD","ShipDate":"2014-12-30T00:00:00","CountryLookupCode":"US","LocalChannel":"14","CustomerNumber":"1003","ItemClassCode":"5U004","IsDuplicate":false,"MachineDescription":"Latitude E7440","OrderNumber":"748942881","ParentServiceTag":null},"ProductHeaderData":{"SystemDescription":"Latitude E7440","ProductId":"latitude-e7440-ultrabook","ProductFamily":"Laptops","LOB":"Latitude","LOBFriendlyName":"Latitude"},"AssetEntitlementData":[{"StartDate":"2015-12-31T00:00:00","EndDate":"2017-12-30T23:59:59","ServiceLevelDescription":"Next Business Day Onsite","ServiceLevelCode":"ND","ServiceLevelGroup":5,"EntitlementType":"EXTENDED","ServiceProvider":"UNY","ItemNumber":"995-8084"},{"StartDate":"2015-12-31T00:00:00","EndDate":"2017-12-30T23:59:59","ServiceLevelDescription":"ProSupport","ServiceLevelCode":"TS","ServiceLevelGroup":8,"EntitlementType":"EXTENDED","ServiceProvider":"DELL","ItemNumber":"995-8774"},{"StartDate":"2014-12-30T00:00:00","EndDate":"2015-12-30T23:59:59","ServiceLevelDescription":"Next Business Day Onsite","ServiceLevelCode":"ND","ServiceLevelGroup":5,"EntitlementType":"INITIAL","ServiceProvider":"UNY","ItemNumber":"995-8054"},{"StartDate":"2014-12-30T00:00:00","EndDate":"2015-12-30T23:59:59","ServiceLevelDescription":"ProSupport","ServiceLevelCode":"TS","ServiceLevelGroup":8,"EntitlementType":"INITIAL","ServiceProvider":"DELL","ItemNumber":"995-8754"},{"StartDate":"2014-12-30T00:00:00","EndDate":"2023-01-02T23:59:59","ServiceLevelDescription":"Dell Digitial Delivery","ServiceLevelCode":"D","ServiceLevelGroup":11,"EntitlementType":"INITIAL","ServiceProvider":"DELL","ItemNumber":"422-0007"},{"StartDate":"2014-12-30T00:00:00","EndDate":"2023-01-02T23:59:59","ServiceLevelDescription":"Dell Digitial Delivery","ServiceLevelCode":"D","ServiceLevelGroup":11,"EntitlementType":"INITIAL","ServiceProvider":"DELL","ItemNumber":"421-9982"}]}],"InvalidFormatAssets":{"BadAssets":[]},"InvalidBILAssets":{"BadAssets":[]},"ExcessTags":{"BadAssets":[]},"AdditionalInformation":null}

Is there an easy way to place this into a datagrid or make this string easier to work with? For instance returning just the Shipdate or ServiceTag to the textbox?

Id personally like to make this dump into a datagrid so it can all be viewed.

Any recommendations or assistance would be greatly appreciated.
I've tried NewtonSoft and JavaSerializer to do so but have had no luck.