Here is Server code I have fix. So when I choose fie *iso about 2.5G it still fail ? if i replace to ToInt64 it not appropriate
I think it fail in function:
private void OnUpdatepgdstatus(long s, long p)
{
progressbar.Maximum = Convert.ToInt32(s);
progressbar.Value = Convert.ToInt32(p);
}
namespace server
{
public partial class Form1 : Form
{
public delegate void UpdateListBoxCallBack(string s);
public delegate void UpdateLabelCallBack(string s);
public delegate void Updatepgdstatus(long s, long p);
private NetworkStream nwkStream = null;
private Socket socketForClient = null;
private TcpListener tcpListener = null;
private Stream stmReader = null;
private Stream stmWriter = null;
private Thread t = null;
public Form1()
{
Control.CheckForIllegalCrossThreadCalls = false;
InitializeComponent();
IPHostEntry ips = Dns.GetHostByName(Dns.GetHostName());
ipServer.Text = ips.AddressList[0].ToString();
label5.Text = null;
}
private void btnBrowse_Click(object sender, EventArgs e)
{
txtFileName.Clear();
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.Title = "Choose file to send";
fileDialog.Filter = "Text Files (*.txt)|*.txt|Word Documents" + "(*.doc)|*.doc|All Files (*.*)|*.*";
fileDialog.Multiselect = true;
fileDialog.ShowReadOnly = true;
if (fileDialog.ShowDialog(this) == DialogResult.OK)
{
txtFileName.Text = fileDialog.FileName;
lblMessage.Text = null;
}
}
private void btnStart_Click(object sender, EventArgs e)
{
t = new Thread(new ThreadStart(startSever));
txtFileName.Clear();
lblMessage.Text = "Server have start!";
lblprogressbar.Text = "";
progressbar.Value = 0;
}
private void startSever()
{
try
{
set1("Listening");
IPEndPoint ip = new IPEndPoint(IPAddress.Parse(ipServer.Text), int.Parse(port.Text));
tcpListener = new TcpListener(ip);
tcpListener.Start();
socketForClient = tcpListener.AcceptSocket();
if (socketForClient.Connected)
{
NetworkStream ns = new NetworkStream(socketForClient);
StreamReader sr = new StreamReader(ns);
StreamWriter sw = new StreamWriter(ns);
string filename = txtFileName.Text;
nwkStream = new NetworkStream(socketForClient);
stmReader = File.OpenRead(txtFileName.Text);
stmWriter = nwkStream;
FileInfo flInfo = new FileInfo(txtFileName.Text);
//int size = Convert.ToInt32(flInfo.Length);
long size = flInfo.Length;
byte[] buff = new byte[32 * 2048];
int len = 0;
long progress = 0;
set1("Starting");
sw.WriteLine(filename);
sw.Flush();
while ((len = stmReader.Read(buff, 0, 2048)) != 0)
{
progress += len;
set3(size, progress);
set(progress.ToString() + " Byte of " + size + " Byte");
stmWriter.Write(buff, 0, len);
stmWriter.Flush();
}
set1("File has sent succesfully!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
if (socketForClient != null)
{
socketForClient.Close();
nwkStream.Close();
stmWriter.Close();
stmReader.Close();
tcpListener.Stop();
}
}
}
void set1(string s)
{
if (InvokeRequired)
{
object[] pList = { s };
lblMessage.BeginInvoke(new UpdateListBoxCallBack(OnUpdateLabel), pList);
}
else
{
OnUpdateLabel(s);
}
}
private void OnUpdateLabel(String s)
{
lblMessage.Text = s;
}
void set(string s)
{
if (InvokeRequired)
{
object[] pList = { s };
lblprogressbar.BeginInvoke(new UpdateListBoxCallBack(OnUpdateLabel1), pList);
}
else
{
OnUpdateLabel1(s);
}
}
private void OnUpdateLabel1(String s)
{
lblprogressbar.Text = s;
}
void set3(long s, long p)
{
if (InvokeRequired)
{
object[] pList = { s, p };
progressbar.BeginInvoke(new Updatepgdstatus(OnUpdatepgdstatus), pList);
}
else
{
OnUpdatepgdstatus(s, p);
}
}
private void OnUpdatepgdstatus(long s, long p)
{
progressbar.Maximum = Convert.ToInt32(s);
progressbar.Value = Convert.ToInt32(p);
}
private void send_Click(object sender, EventArgs e)
{
t.Start();
}
private void sukien2(object sender, EventArgs e)
{
port.Clear();
}
private void clearPort(object sender, EventArgs e)
{
port.Clear();
}
private void ClearFile(object sender, EventArgs e)
{
txtFileName.Clear();
}
private void disconnect(object sender, EventArgs e)
{
label5.Text = "Connect have drop!";
socketForClient.Close();
tcpListener.Stop();
}
private void exit(object sender, EventArgs e)
{
Close();
}
private void clearfilename(object sender, EventArgs e)
{
txtFileName.Clear();
}
private void Form1_Load(object sender, EventArgs e)
{
Control.CheckForIllegalCrossThreadCalls = false;
}
}
}
Help me fix a type of variable in program send a recieve file.
