public void _Reg()
{
mainCtrl.GetSocket().Connect("127.0.0.1", 9190);
MyUserName = _username.text + '\0';
MyUserNameLeng = MyUserName.Length;
MyPassword = _password.text + '\0';
MyPasswordLeng = MyPassword.Length;
int tempSendLen = (sizeof(int) * 4 + MyUserNameLeng + MyPasswordLeng);
byte[] tempSendBuf = new byte[4096];
Buffer.BlockCopy(BitConverter.GetBytes(tempSendLen), 0, tempSendBuf, 0, sizeof(int));
Buffer.BlockCopy(BitConverter.GetBytes(Protocol.PT_REG_USER), 0, tempSendBuf, sizeof(int), sizeof(int));
Buffer.BlockCopy(BitConverter.GetBytes(MyUserNameLeng), 0, tempSendBuf, sizeof(int) * 2, sizeof(int));
Buffer.BlockCopy(Encoding.UTF8.GetBytes(MyUserName), 0, tempSendBuf, sizeof(int) * 3, MyUserNameLeng);
Buffer.BlockCopy(BitConverter.GetBytes(MyPasswordLeng), 0, tempSendBuf, sizeof(int) * 3 + MyUserNameLeng, sizeof(int));
Buffer.BlockCopy(Encoding.UTF8.GetBytes(MyPassword), 0, tempSendBuf, sizeof(int) * 4 + MyUserNameLeng, MyPasswordLeng);
mainCtrl.GetSocket().Send(tempSendBuf, tempSendLen, 0);
mainCtrl.SetUserName(MyUserName);
mainCtrl.RecvStart();
}