private void AuthButtonClick(object sender, EventArgs e) { IApiProvider apiProvider = ApiProvider.MakeInstance(GlobalConfig.Host); IApiResponse <IModel> response = null; try { response = apiProvider.Connect( loginTextBox.Text, passwordTextBox.Text); } #pragma warning disable CS0168 catch (Exception ex) #pragma warning restore CS0168 { MessageBox.Show("Ошибка подключения"); return; } MainForm main = new MainForm(); main.Show(); this.Hide(); }