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            IPHostEntry dnstoip = new IPHostEntry();
            dnstoip = Dns.Resolve("www.xxx.com");
            connString = @"server=";
            ipaddr = dnstoip.AddressList[0].ToString();
            constr=@",1433; integrated security = true; database = mydatabase";
            connString += ipaddr + constr;

Ï൱Óڵõ½ÁËconnString="server=999.999.999.999,9999;integrated security = true; database = mydatabase;ÕâÑùµÄÁ¬½ÓÓï¾ä.
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select convert(varchar(50),cast(convert(numeric(18,2),1275674000000/100000000)as real))+'ÒÚ'
select cast(convert(numeric(18,2),1275674000000/100000000)as real)
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C# code:
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.We ......
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