private void InitializeBind()
        {
            RoomBusiness business = new RoomBusiness();

            int total = 0;
            List<Room> rooms = business.Query(1, int.MaxValue, ref total);

            this.CheckBoxListRooms.DataSource = rooms;
            this.CheckBoxListRooms.DataTextField = "Name";
            this.CheckBoxListRooms.DataValueField = "Guid";
            this.CheckBoxListRooms.DataBind();
        }
        private void InitializeBind()
        {
            this.TextBoxName.Text = string.Empty;
            this.TextBoxAddress.Text = string.Empty;
            this.TextBoxContact.Text = string.Empty;
            this.TextBoxPhone.Text = string.Empty;

            RoomBusiness business = new RoomBusiness();

            int total = 0;
            List<Room> rooms = business.Query(1, int.MaxValue, ref total);
            Room emptyRoom = new Room();
            emptyRoom.Guid = string.Empty;
            emptyRoom.Name = string.Empty;
            rooms.Insert(0, emptyRoom);
            this.DropDownListRooms.DataSource = rooms;
            this.DropDownListRooms.DataTextField = "Name";
            this.DropDownListRooms.DataValueField = "Guid";
            this.DropDownListRooms.DataBind();
        }