public void UpdateMessage(User user, int last_update, ref CHAT_LIST chat_list )
{
// 50 개만 셀렉트하기
IEnumerable<ChatMessage> query = from chat in _instantChat where chat.Index > last_update select chat;
int nCount = query.Count<ChatMessage>();
chat_list.count = nCount;
chat_list.room_index = this.Index;
chat_list.CHAT = new CHAT_LISTCHAT[nCount];
int nIndex = 0;
foreach (ChatMessage msg in query)
{
chat_list.CHAT[nIndex] = new CHAT_LISTCHAT();
chat_list.CHAT[nIndex].chat_index = msg.Index;
chat_list.CHAT[nIndex].date_time = msg.IptTime;
chat_list.CHAT[nIndex].nick_name = msg.UserNickName;
chat_list.CHAT[nIndex].Value = msg.Content;
chat_list.CHAT[nIndex].login_id = msg.LoginId;
if (user.UserGuid.Equals(msg.UserGuid))
{
chat_list.CHAT[nIndex].ownerSpecified = true;
chat_list.CHAT[nIndex].owner = 1;
}
else
{
chat_list.CHAT[nIndex].ownerSpecified = false;
}
nIndex++;
}
}
public void InsertMessage(String contents, User user, int last_update, ref CHAT_LIST chat_list)
{
ChatMessage msg = new ChatMessage();
msg.Content = contents;
msg.Index = _instantChat.Count + 1;
msg.IptTime = DateTime.Now;
msg.UserNickName = user.UserName;
msg.UserGuid = user.UserGuid;
msg.LoginId = user.LoginId;
_instantChat.Add(msg);
this.UpdateMessage(user, last_update, ref chat_list);
}