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Dns.GetHostByAddress() 工作,但Dns.GetHostEntry() 。
原标题:Dns.GetHostByAddress() works but Dns.GetHostEntry() doesn t
  • 时间:2011-10-02 14:16:09
  •  标签:
  • c#
  • .net

I changed my code so it no longer uses the deprectaed:

Dns.GetHostByAddress(ipaddress);

to use:

Dns.GetHostEntry(ipaddress);

问题是我从Dns那里获得一个例外。 GetHostEntry

No such host is known

SOURCE: System

TARGETSITE: System.Net.IPHostEntry GetAddrInfo(System.String)

如果我回去找被遗忘的Dns.GetHost 我以正确的方式看待IP地址的主名。

I see this problem on XP 64bit andWindows 7. 基本生活 别无选择。 I m 使用了2.0。

问题回答

我认为问题是Dns。 GetHostEntry确实进行了反向调查,Dns.GetHostBy Address t.

询问其他预定地址/主名,你会看到,有时会这样做。

我不知道任何解决办法,但也许会存在。 在找到解决办法之前,你可以坚持过时的职能。





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