private void SendBtn_Click(object sender, RoutedEventArgs e)
{
try
{
if (String.IsNullOrWhiteSpace(sendTxt.Text) == false)
{
client.SendMessage(sendTxt.Text);
}
sendTxt.Clear();
sendTxt.Focus();
}
catch (Exception ex)
{
WriteLog.WriteLogger(ex.ToString());
}
}