/// <summary>绑定数据源
/// </summary>
protected void RadGridMemberBalanceManage_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
{
var pageIndex = IsSerarch ? 1 : RadGridMemberBalanceManage.CurrentPageIndex + 1;
var pageSize = RadGridMemberBalanceManage.PageSize;
int totalCount;
IList <MemeberBalanceChangeInfo> list = MemberCenterSao.SearchUserBalanceChangeListByPage(SaleFilialeID, SalePlatformID, MemberId, ChangeState,
ChangeType, TradeCode, StartTime, EndTime, TypeOfProblemId, bool.Parse(rbl_IsOfficial.SelectedValue),
pageIndex, pageSize, out totalCount);
RadGridMemberBalanceManage.DataSource = list;
RadGridMemberBalanceManage.VirtualItemCount = totalCount;
#region 绑定导出Grid
IList <MemeberBalanceChangeInfo> exportList = MemberCenterSao.SearchUserBalanceChangeListByPage(SaleFilialeID, SalePlatformID, MemberId, ChangeState,
ChangeType, TradeCode, StartTime, EndTime, TypeOfProblemId, bool.Parse(rbl_IsOfficial.SelectedValue),
1, 999999, out totalCount);
ExportExcel.DataSource = exportList;
ExportExcel.DataBind();
#endregion
}