private async void btn_send_Click(object sender, RoutedEventArgs e)
{
if (isConnected == false)
{
MessageBox.Show("Ups! You forgot to connect!", "Error!");
}
else
{
if (txt_message.Text.ToString() == "")
{
MessageBox.Show("Ups! You forgot to enter your message!", "Error!");
}
else
{
clientMessage.Name = client.Name;
clientMessage.Textmessage = txt_message.Text.ToString();
var chat = new ChatService.ChatServiceClient(channel);
chat.sendMessage(clientMessage);
UpdateChat();
if (stream != null)
{
await stream.RequestStream.WriteAsync(clientMessage);
}
}
}
}