private void Getweather_Click_1(object sender, RoutedEventArgs e) { WeatherTodayAPI.WeatherSoapClient obj1 = new WeatherTodayAPI.WeatherSoapClient(); // int postalcode = 0; //postalcode = zipcode.Text; //// API2 function //obj1.GetCityForecastByZIPAsync(); //obj1.GetCityForecastByZIPCompleted += obj1_GetCityForecastByZIPCompleted; }