private void Login_FormClosing(object sender, FormClosingEventArgs e)
{
if (!_client.Connected)
{
return;
}
SendServerMessage(JsonConvert.SerializeObject(PacketFactory.DisconnectPacket(PacketType.Disconnect, new User
{
Username = usernameTb.Text,
Password = passwordTb.Text
})));
_formProvider.Register.Close();
_formProvider.Chat.Close();
}