json data to textboxes[server side code]

Question

hi i am getting  the single row json data depending on selection of dropdownlist using web api , i want to bind that data to textboxes.

here is my code. 'insurance_master' is my table

 

 

                                                 

protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

{

string url = "http://localhost:50435/api/Insurance_Master/" + DropDownList1.SelectedValue;

WebRequest req = WebRequest.Create(url);

req.Method = "GET";

// req.Headers.Add("key");

req.ContentType = "application/json; charset=utf-8";

WebResponse resp = req.GetResponse();

Stream stream = resp.GetResponseStream();

StreamReader re = new StreamReader(stream);

String json = re.ReadToEnd();

json = "{\"insurancedetails\":" + json + "}";

wrapper w = (wrapper)new JavaScriptSerializer().Deserialize(json, typeof(wrapper));

}

public class wrapper

{

public List<insurance_master> insurancedetails { get; set; }

}

 

 

Help me,

Thanks in advance