private void button1_Click(object sender, EventArgs e)
{
AgeCalculatorClient client = new AgeCalculatorClient();
label1.Text += client.CalculateDays(dateTimePicker1.Value);
}
static void Main(string[] args)
{
AgeCalculatorClient client = new AgeCalculatorClient();
var date = new DateTime(1979,06,26);
var result = client.CalculateDays(date);
Console.WriteLine(result);
Console.ReadKey();
}