static void Main(string[] args)
{
WebService1 webService = new WebService1();
Console.WriteLine(webService.Add(2, 6));
Console.ReadLine();
}
static void Main(string[] args)
{
string a = "1";
string b = "2";
WebReference.WebService1 webService1 = new WebService1();
Console.WriteLine(webService1.HelloWorld());
Console.WriteLine(webService1.Add(a, b));
Console.ReadKey();
}