<div>
Hope this for c#:<br />
<br />
<a href="http://www.codeproject.com/KB/IP/MinimalisticTelnet.aspx" rel="ugc">http://www.codeproject.com/KB/IP/MinimalisticTelnet.aspx</a><br />
<br />
<a href="http://www.c-sharpcorner.com/UploadFile/tylerkline/TelnetScripting11282005001158AM/TelnetScripting.aspx" rel="ugc">http://www.c-sharpcorner.com/UploadFile/tylerkline/TelnetScripting11282005001158AM/TelnetScripting.aspx</a><br />
<br />

</div>


Hope this for c#:

http://www.codeproject.com/KB/IP/MinimalisticTelnet.aspx [http://www.codeproject.com/KB/IP/MinimalisticTelnet.aspx]

http://www.c-sharpcorner.com/UploadFile/tylerkline/TelnetScripting11282005001158AM/TelnetScripting.aspx [http://www.c-sharpcorner.com/UploadFile/tylerkline/TelnetScripting11282005001158AM/TelnetScripting.aspx]



<div>
It is ok, but I need to get back the response and process that in the code using switch
</div>


It is ok, but I need to get back the response and process that in the code using switch

<div>
Hope this helpful to you<br />
<br />
<b>Asynchronous socket communication </b> example<br />
<br />
<a href="http://www.codeproject.com/KB/IP/socketsincs.aspx" rel="ugc">http://www.codeproject.com/KB/IP/socketsincs.aspx</a>
</div>


Hope this helpful to you

Asynchronous socket communication example

http://www.codeproject.com/KB/IP/socketsincs.aspx [http://www.codeproject.com/KB/IP/socketsincs.aspx]

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If PHP is what you are looking for and not C# first off your in the wrong section ;)<br />
<br />
Next you should be looking at something that is already made for that purpose.<br />
<a href="http://www.geckotribe.com/php-telnet/#download" rel="ugc">PHP Telnet</a><br />
<br />
Make sure you parse the results with for your commands by using the switch example and then $Telnet-&gt;DoCommand(&quot;Comman<wbr />d&quot;, $result); to send your command in response. Simple and easy enough.
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If PHP is what you are looking for and not C# first off your in the wrong section ;)

Next you should be looking at something that is already made for that purpose.
PHP Telnet [http://www.geckotribe.com/php-telnet/#download]

Make sure you parse the results with for your commands by using the switch example and then $Telnet->DoCommand("Command", $result); to send your command in response. Simple and easy enough.

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<div class="content wysiwyg-content">
I want to build an application in c# which is used to send file via telnet and receive acknowledgement.<br />
<br />
<br />
Suppose I use cmd and type o 10.200.5.2 and connect to the remote server...<br />
then it ask me to type login name<br />
then it ask me to type password<br />
then it show a screen with a list of options of me.<br />
<br />
I want to choose option 1<br />
then I type 1 and press enter<br />
<br />
how can I do such things in PHP? 
</div>
</div>


I want to build an application in c# which is used to send file via telnet and receive acknowledgement.


Suppose I use cmd and type o 10.200.5.2 and connect to the remote server...
then it ask me to type login name
then it ask me to type password
then it show a screen with a list of options of me.

I want to choose option 1
then I type 1 and press enter

how can I do such things in PHP? 

Telnet using c#

Telnet is an application layer protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. SSH was designed as a replacement for Telnet and for unsecured remote shell protocols. The term telnet is also used to refer to the software that implements the client part of the protocol. SSH provides a secure channel over an unsecured network in a client-server architecture, connecting an SSH client application with an SSH server.

SSH / Telnet Software

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).