public override bool Equals(object obj)
{
CommunicationUser user = obj as CommunicationUser;
if (user != null)
{
return(this.ToString().Equals(user.ToString()));
}
else
{
return(false);
}
}
/// <summary>
/// 发送消息
/// </summary>
/// <param name="message"></param>
/// <param name="userFrom"></param>
/// <param name="userTo"></param>
public void SendMessage(string message, CommunicationUser userFrom, CommunicationUser userTo)
{
//给指定的用户发送消息
ChatEventArgs e = new ChatEventArgs();
e.MessageType = MessageType.UserLeave;
e.User = userTo;
e.Message = userFrom.UserName + ": " + message;
//循环将在线的用户广播信息
var users = (m_CurrentOnLineUsers.Where((pair) => { return(pair.ToString() == userTo.ToString()); })).ToList();
users.ForEach((pair) =>
{
pair.Value.GetInvocationList().ToList().ForEach((handler) =>
{
((CommunicationEventHandler)handler).BeginInvoke(this, e, null, null);
});
});
}