public override void ViewDidLoad() { base.ViewDidLoad(); myLoginButton.TouchUpInside += delegate { var username = myUsername; var password = myPassword; if (password.Text.Length == 0 || username.Text.Length == 0) { Alert.Message(Alert.error, "Username or password is emty!", Alert.buttonOk); MySQLServer.GetArticles(); //AppAlert.Message(AppAlert.error, "Username or password is emty!", AppAlert.buttonOk); return; } Alert.Message(Alert.info, username.Text.ToString() + "\n" + password.Text.ToString() + "\n" + MySQLServer.article[2].Title, Alert.buttonOk); //AppAlert.Message(AppAlert.info, username.Text.ToString() + "\n" + password.Text.ToString(), AppAlert.buttonOk); }; myPassword.ShouldReturn = (textField) => { textField.ResignFirstResponder(); return(true); }; }