C#

<code>
char[] before = textBox.Substring(0, textBox.SelectionStart);
int lineBreaks;
int lastLineIndex;

for (int a = 0; a < before; a++) {
	if (before[a] == '\n') {
		lineBreaks++;
		lastLineIndex = a + 1;
	}
}

cursorPositionLabel.Text = "Ln " + lineBreaks.ToString()
cursorPositionLabel += " , Col " + (textBox.SelectionStart - lastLineIndex).ToString();
</code>

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {

            DialogResult result = MessageBox.Show("Are you sure you wish to cancel?", "Cancel?", MessageBoxButtons.YesNo);
            if (result == DialogResult.No)
            {
                e.Cancel = true;

            }
}

max29297 wrote:

If I had a sig, it would probably go here

if (myListView.SelectedItems.Count > 0)
   myListView.Items.Remove (myListView.SelectedItems[0]);

nc3b wrote:

But I already showed more than enough

nc3b wrote:

But I already showed more than enough.

nc3b wrote:

Since I am able to transmit messages between the server and the client THERE IS NO PROBLEM HERE.

nc3b wrote:

I suspect EndReceive thinks that a 0 means \0 (as in end of string). So it stops there. I don't know why this happens..

private System.Byte[] buffer=new Byte[1024];


private void SetupReceiveCallback(Socket _sock)
{
	AsyncCallback receive=new AsyncCallback(OnReceive);
	_sock.BeginReceive(buffer,0,buffer.Length,SocketFlags.None,receive,_sock);
}

private void OnReceive(IAsyncResult result)
{
	try
	{
		Socket _sock=(Socket)result.AsyncState;
		int stop=_sock.EndReceive(result);
		String str=System.Text.Encoding.ASCII.GetString(buffer,0,stop);
		MessageBox.Show(str);
		process(buffer,stop);
		SetupReceiveCallback(_sock);
	}
	catch
	{
		MessageBox.Show("Out");
		this.Close();
	}
}