/// <summary>
/// 向指定用户发送消息
/// </summary>
/// <param name="msg">要发送的消息内容</param>
/// <param name="ToWho">要发送消息的目标用户</param>
/// <returns>返回发送结果是成功还是失败</returns>
private void MessageSend()
{
try
{
string TOIpNumber = "";
CheckOutNum NAN = new CheckOutNum(ToWho);
this.ToIpName = NAN.QQname;
this.MSG = msg;
TOIpNumber = NAN.QQnumber;
XmlDataDocument Xml = new XmlDataDocument();
Xml.Load("online.dat");
XmlNode root = Xml.SelectSingleNode("root");
for (int i = 0; i < root.ChildNodes.Count; i++)
{
if (root.ChildNodes[i].ChildNodes[0].InnerText.Trim() == TOIpNumber.Trim())
{
this.IpEndPoint = root.ChildNodes[i].ChildNodes[1].InnerText.Trim();
break;
}
}
CheckOutIpPoint IEP = new CheckOutIpPoint(IpEndPoint);
TcpClient Send = new TcpClient();
Send.Connect(IEP.IpAdd, 5281);
Stream stm = Send.GetStream();
UTF8Encoding asen = new UTF8Encoding();
byte[] ba = asen.GetBytes("2;" + ShareDate.ThisUser.Trim() + ";" + MSG); //参数格式为（标识；原用户；消息内容）
stm.Write(ba, 0, ba.Length);
Send.Close();
result = true;
}
catch
{
result = false;
}
}
private static void TellIng()
{
try
{
string onlineInf = "online.dat";
XmlDataDocument Xml = new XmlDataDocument();
Xml.Load(onlineInf);
XmlNode root = Xml.SelectSingleNode("root");
for (int i = 0; i < root.ChildNodes.Count; i++)
{
if (root.ChildNodes[i].ChildNodes[0].InnerText.Trim() != UidTemp.Trim())
{
TcpClient tcpclnt = new TcpClient();
string IpEndPoint = root.ChildNodes[i].ChildNodes[1].InnerText;
CheckOutIpPoint check = new CheckOutIpPoint(IpEndPoint);
tcpclnt.Connect(check.IpAdd, 5281);
Stream stm = tcpclnt.GetStream();
UTF8Encoding asen = new UTF8Encoding();
byte[] ba = asen.GetBytes("1;" + UidTemp);
stm.Write(ba, 0, ba.Length);
tcpclnt.Close();
}
}
}
catch
{}
}
