C#

donjubs wrote:

) the byte array i fill, is sooner or later filled completely. but i don't know how to clear the array and when i have to clear it, or do i even have to clear it? as soon as the array is full, the program throws - of course - an exception ("ArgumentOutOfRangeException").

donjubs wrote:

2) sometimes i get the same input more than one time. for example: when i join a channel and save the nicknames to the nicklist, some nicknames appear twice or even more often. what do i have to do that this doesnt happen?

List<string> nicknames = new List<string>();
...
string newNick = "Johnny Sasaki";
if(!nicknames.Contains(newNick))
{
    nicknames.Add(newNick);
}

<br />
        private delegate void Addmsgs(string msg);<br />
        private event Addmsgs Addmsg;<br />
<br />
        Addmsg = new Addmsgs(IRCStream); // <- this is inside the classes constructor<br />

private byte[] data = new byte[4096];
private readonly object synchronizer = new object();
public void InitSocket()
{
    client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
    client.Blocking = false;
    IPEndPoint ipe = new IPEndPoint(IPAddress.Parse("194.124.229.58"), 6667);
    client.BeginConnect(ipe, new AsyncCallback(OnConnect), client);
}
public void OnConnect(IAsyncResult ar)
{
    Socket remote = (Socket)ar.AsyncState;
    remote.EndConnect(ar);
    remote.BeginReceive(data, 0, data.Length, SocketFlags.None, new AsyncCallback(OnReceive), remote);
}
public void OnReceive(IAsyncResult ar)
{
    lock(synchronizer)
    {
       Socket remote = (Socket)ar.AsyncState;
       int received = remote.EndReceive(ar);
       if (received == 0)
       {
           client.Close();
           return;
       }
       string receivedtext = Encoding.Default.GetString(data, 0, received);
       sw.BeginInvoke(Addmsg, new string[] { receivedtext });
       remote.BeginReceive(data, 0, data.Length, SocketFlags.None, new AsyncCallback(OnReceive), remote);
    }
}

donjubs wrote:

sw.Invoke(Addmsg, new string[] { receivedtext }); // exception when data is full

<br />
        private void IRCStream(string line)<br />
        {<br />
            string[] msgs = line.Split('\r');<br />
            foreach (string msg in msgs)<br />
            {<br />
                sw.RTBOX.Text += msg; // sw is a form<br />
            }<br />
        }<br />

Civic06 wrote:

Instead of calling my stored procedure n number of times in a loop how can i call the stored procedure once. I don’t want to pass the values as varchar as it is not a fixed length. I am not going to have high volume data and hence sqlbulkcopy is not required. Is there another way?

Civic06 wrote:

mber of times in a loop how can i call the stored procedure once

BoneSoft wrote:

Is there a way to do your #define directivess in a single place?

BoneSoft wrote:

But I would like to avoid having my #define directives in the designer file where the autogenerated code is and the forms code file where the event handlers are

BoneSoft wrote:

Is there a way to do this?