<div>
Hello,<br />
<br />
We have solved this issue by removing &nbsp;server name from hosts file. We show that in hosts file we have given hostname like &quot;hostname IP&quot; and not given topdomain name. This was a citrix server. Could &nbsp;any one not tell what is the relationship between hosts file and GetHostEntry function?<br />
<br />
Thanks.<br />

</div>


Hello,

We have solved this issue by removing  server name from hosts file. We show that in hosts file we have given hostname like "hostname IP" and not given topdomain name. This was a citrix server. Could  any one not tell what is the relationship between hosts file and GetHostEntry function?

Thanks.


<div>
<div class="content wysiwyg-content">
Hello,<br />
<br />
Could anyone please &nbsp;take up this task. It is very important for us. Now I am having only one question. Why <br />
<br />
Console.WriteLine(&quot;The FQDN host name is : &quot;&nbsp;+ Dns.GetHostEntry(string.Em<wbr />pty).HostN<wbr />ame); prints just host name. Actually it prints &quot;hostname.site.domain.com&quot;<wbr /> in FQDN format but we have some hosts where it gives only &quot;hostname&quot; and that causing the problem.<br />
<br />
Is it related to TCP IP parameters in registry??<br />
<br />
Thanks.
</div>
</div>


Hello,

Could anyone please  take up this task. It is very important for us. Now I am having only one question. Why 

Console.WriteLine("The FQDN host name is : " + Dns.GetHostEntry(string.Empty).HostName); prints just host name. Actually it prints "hostname.site.domain.com" in FQDN format but we have some hosts where it gives only "hostname" and that causing the problem.

Is it related to TCP IP parameters in registry??

Thanks.

Why GetHostEntry behaviour is different

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).