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.NET Forum / ASP.NET / General / May 2008

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0 bytes?

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Paulo - 26 May 2008 20:08 GMT
using System.Net.Sockets;

public bool SendBytesToPrinter(byte[] p)
{
try
{
Socket socket;
using (socket = new Socket(
AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp))
{
SocketError clsError;
socket.Connect("localhost", 123);
socket.Send(p, 0, p.Length, SocketFlags.None, out clsError);
socket.Close();
}
return true;
}
catch (Exception e)
{
Response.Write(e.Message);
//TODO: do something with exception
return false;
}
}

----------------------------------------------------
ButtonClick
byte[] bMessage = System.Text.Encoding.ASCII.GetBytes("testando!");
if (SendBytesToPrinter(bMessage))
{
 Response.Write("Data sent!");
}

Why my VB 6 app WinSock control DataArrival event returns 0 byte?

Thanks
Something wrong with VB or asp.net 2.0 C# VS 2005?
Paulo - 26 May 2008 21:19 GMT
Thank you to all it already worked!

> using System.Net.Sockets;
>
[quoted text clipped - 33 lines]
> Thanks
> Something wrong with VB or asp.net 2.0 C# VS 2005?

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