private async Task Connect()
{
ChatRoom = new ChatroomViewModel();
int socketPort = 0;
var validPort = int.TryParse(Port, out socketPort);
if (!validPort)
{
DisplayError("Please provide a valid port.");
return;
}
if (String.IsNullOrWhiteSpace(Address))
{
DisplayError("Please provide a valid address.");
return;
}
if (String.IsNullOrWhiteSpace(Username))
{
DisplayError("Please provide a username.");
return;
}
ChatRoom.Clear();
await Task.Run(() => ChatRoom.Connect(Username, Address, socketPort));
}
public MainWindowViewModel()
{
ChatRoom = new ChatroomViewModel();
ConnectCommand = new AsyncCommand(Connect, CanConnect);
DisconnectCommand = new AsyncCommand(Disconnect, CanDisconnect);
SendCommand = new AsyncCommand(Send, CanSend);
}