public Message SendMessage(string msg, ChatRoom c1)
{
if (msg.Length > 150)
{
return(null);
}
CommunicationLayer.IMessage message =
CommunicationLayer.Communication.Send(c1.url, this.groupID, this.nickname, msg);
Message m = new Message(message, this, groupID);
DBmanager.AddMessagetoDB(message);
DBmanager.AddMessagetoDB2(message);
return(m);
}