昨天已经搞定了从服务器端得到Mailbox的size，但是这样不是很方便，需要在Exchange服务器上发布代码，今天继续研究从客户端得到这个Size，历经磨难终于成功：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ConsoleApplication1.exchange2007;
using System.Net;
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;
namespace ConsoleApplication1
{
class EWS
{
public static void Run()
{
ServicePointManager.ServerCertificateValidationCallback =
delegate(Object obj, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{
return true;
};
ExchangeServiceBinding esb = new ExchangeServiceBinding();
esb.RequestServerVersionValue = new RequestServerVersion();
esb.RequestServerVersionValue.Version = ExchangeVersionType.Exchange2007;
esb.Credentials = new NetworkCredential("Administrator", "password", "domain.com");
esb.Url = "https://exchange2007/EWS/Exchange.asmx";
Console.WriteLine("Administrator:" + GetMailboxSize(esb, "Administrator@domain.com"));
Console.WriteLine("cherami:" + GetMailboxSize(esb, "cherami@domain.com"));
Console.WriteLine("ES1Test1:" + GetMailboxSize(esb, "ES1Test1@domain.com"));
Console.ReadLine();
}