نمونه کد اضافه کردن اطلاعات به سرور
HttpClient client = new HttpClient();
client.BaseAddress = new Uri("
SiteAddress");
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json"));
var myclient = new Client();
myclient.Name = txtname.Text;
myclient.NickName = txtmostar.Text;
var response = client.PostAsJsonAsync("api/clients", myclient).Result;
if (response.IsSuccessStatusCode)
{
MessageBox.Show("عضو جدید اضافه شد");
}
else
{
MessageBox.Show("Error Code" + response.StatusCode + " : Message - " + response.ReasonPhrase);
}