//发送数据
private void SendBtn_Click(object sender, RoutedEventArgs e)
{
TextRange sendRange = new TextRange(RBoxSend.Document.ContentStart, RBoxSend.Document.ContentEnd);
String sendText = sendRange.Text;
if ((bool)CBoxEnter.IsChecked)
{
sendText = string.Concat(sendText, "\r");
}
int num = 0;
try
{
num = socket.Send(Encoding.UTF8.GetBytes(sendText));
}
catch (Exception ex)
{
MessageBox.Show($"错误类型: {ex.GetType().ToString()}\r错误码: {ex.HResult}\r错误提示: {ex.Message}\r错误帮助: {ex.HelpLink}");
}
while (true)
{
int rec = 0;
try
{
rec = socket.Receive(recieve);
}
catch (Exception ex)
{
MessageBox.Show($"错误类型: {ex.GetType().ToString()}\r错误码: {ex.HResult}\r错误提示: {ex.Message}\r错误帮助: {ex.HelpLink}");
}
if (rec != 0)
{
MessageBox.Show(HexUtils.ByteToHexStr(recieve));
RichtxtboxInput(Encoding.UTF8.GetString(recieve, 0, rec), RBoxRec);
break;
}
}
}
