how to send json format values in windows form application

Question

Hi,

 

This is my windows form application consume a web api.

 

Get values successfully but. i want to get a values in json format. 

 

This is my code like this below :

 

public partial class Form1 : Form
{

string URI;
string email = ConfigurationSettings.AppSettings["email"].ToString();
string password = ConfigurationSettings.AppSettings["password"].ToString();

LoginData ld = new LoginData();


public Form1()
{
InitializeComponent();

}

private void Form1_Load(object sender, EventArgs e)
{


}

private void submit_Click(object sender, EventArgs e)
{
URI = string.Concat(host.Text, api.Text);

GetLogin();
}
#region Methods

private async void GetLogin()
{
using (var client = new HttpClient())
{
var login = new LoginData() { Email = email, Password =password };

var response = await client.PostAsJsonAsync(URI, login);

if (response.IsSuccessStatusCode)
{

var productJsonString = await response.Content.ReadAsStringAsync();

body.Text = productJsonString;

}

}
}

}


#endregion




public class LoginData
{
public string Email { get; set; }

public string Password { get; set; }

}

}

How to get a values in json format

 

Please give me a code for that.

 

Thank you.