private async void Submit_Form(object sender, RoutedEventArgs e) { this.currenMember.email = this.Email.Text; this.currenMember.password = this.Password.Password; string jsonMember = JsonConvert.SerializeObject(this.currenMember); HttpClient httpClient = new HttpClient(); var content = new StringContent(jsonMember, Encoding.UTF8, "application/json"); var response = httpClient.PostAsync(Services.ServiceURL.API_LOGIN, content); var contents = await response.Result.Content.ReadAsStringAsync(); KeyLogin keyLogin = JsonConvert.DeserializeObject <KeyLogin>(contents); Debug.WriteLine(response); Debug.WriteLine(contents);// chuoi Json if (response.Result.StatusCode == HttpStatusCode.Created) { Debug.WriteLine(keyLogin.token); Debug.WriteLine(keyLogin.userId); DataHandle.WriteToken(keyLogin.token); this.Login_Success.Text = "Login Success"; this.Login_Success.Visibility = Visibility.Visible; this.Login_Error.Visibility = Visibility.Collapsed; } else { this.Login_Error.Text = "Invalid account or password"; this.Login_Error.Visibility = Visibility.Visible; this.Login_Success.Visibility = Visibility.Collapsed; } //Debug.WriteLine(keyLogin.token); //Debug.WriteLine(keyLogin.status); //Debug.WriteLine(keyLogin.secretToken); //Debug.WriteLine(keyLogin.userId); }