private void BindData(CY.UME.Core.Business.Group group)
        {
            if (group == null)
            {
                return;
            }

            LblRelativeGroupCount.Text = group.RelativeGroupNum.ToString();
            LblLeaveRelativeGroupNum.Text = (CY.UME.Core.Business.Group.GetMaxRelativeGroupNum() - group.RelativeGroupNum).ToString();

            relativeGroupList = group.GetRelativeGroup();
        }