public List<ChatMessage> Getnewmessage(User user)
{
List<ChatMessage> mynewmessage = incoming[user.Name];
incoming[user.Name]=new List<ChatMessage>();
if(mynewmessage.Count>0)
return mynewmessage;
else
return null;
}
/// <summary>
///
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public User Addnewuser(User user)
{
var exist = from User a in this.connecteduser
where a.Name == user.Name
select a;
if (exist.Count() == 0)
{
this.connecteduser.Add(user);
incoming.Add(user.Name, new List<ChatMessage>()
{
new ChatMessage(){User=user,Date=DateTime.Now,Message="welcome to chat"}
});
Console.WriteLine("\n " + user.Name + "connect");
return user;
}
else
return null;
}
public void Removeuser(User user)
{
mainluncher.Removeuser(user);
}
public List<ChatMessage> Getnewmessage(User user)
{
return mainluncher.Getnewmessage(user);
}
public void Removeuser(User user)
{
this.connecteduser.RemoveAll(a => a.Name ==user.Name);
///
}