AndroidCopyPaster.Form1.buttonSave_Click C# (CSharp) Method

        private void buttonSave_Click(object sender, EventArgs e)
        {
            Properties.Settings.Default.Save();
            progressBar.Visible = true;

            using (var client = new HttpClient())
            {
                client.BaseAddress = new Uri(url);
                var content = new FormUrlEncodedContent(new[]
                        {
                            new KeyValuePair<string, string>("login", Properties.Settings.Default.Login),
                            new KeyValuePair<string, string>("pass", Properties.Settings.Default.Pass),
                        });
                var result = client.PostAsync(filePathTry, content).Result;
                string resultContent = result.Content.ReadAsStringAsync().Result;

                progressBar.Visible = false;

                if (!resultContent.Contains("OK"))
                {
                    MessageBox.Show(GetString("errorLogin"), GetString("errorTitle"));
                    Properties.Settings.Default.Saved = false;
                }
                else
                {
                    MessageBox.Show(GetString("successSave"), GetString("successTitle"));
                    Properties.Settings.Default.Saved = true;
                }
            }
        }