void BindData()
        {
            ReceivedMessageQuery query = new ReceivedMessageQuery();

            query.PageIndex = this.pager.PageIndex;
            query.PageSize  = this.pager.PageSize;
            query.UserName  = HiContext.Current.User.Username;
            DbQueryResult receivedMessages = CommentsHelper.GetReceivedMessages(query);

            if (((DataTable)receivedMessages.Data).Rows.Count <= 0)
            {
                query.PageIndex              = this.messagesList.PageIndex - 1;
                receivedMessages             = CommentsHelper.GetReceivedMessages(query);
                this.messagesList.DataSource = receivedMessages.Data;
            }
            this.messagesList.DataSource = receivedMessages.Data;
            this.messagesList.DataBind();
            this.pager.TotalRecords = receivedMessages.TotalRecords;
        }