i did send text from client to server application and print this text in textbox but i can not copy it.what i should do ?

Question

while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
// Translate data bytes to a ASCII string.
data = System.Text.Encoding.ASCII.GetString(bytes, 0, i).ToString();
MessageBox.Show( "Received: {0}", data);
textBox1.AppendText (data);
// Process the data sent by the client.
data = data.ToUpper();
byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);
// Send back a response.
stream.Write(msg, 0, msg.Length);
}
// Shutdown and end connection
client.Close();

Answer 1

Check if the textBox1 properties are set to "readonly"