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Does以下实体数据源将在queryextender中的每个CustomExpression中过滤之后执行orderby,否则它将首先执行orderby,然后在选择之前进入每个查询扩展器。EntityDatasource在查询扩展器之前或之后执行“order by”
<asp:EntityDataSource ID="edsMembers" runat="server"
ConnectionString="name=MOSContainer" DefaultContainerName="MOSContainer"
EnableFlattening="False" EntitySetName="Members" EntityTypeFilter="Member"
OrderBy="it.UserName" EnableDelete="True" ondeleted="edsMembers_Deleted">
</asp:EntityDataSource>
<asp:QueryExtender ID="qedMembers" runat="server" TargetControlID="edsMembers">
<asp:CustomExpression OnQuerying="FilterMembersActivatedEmail"></asp:CustomExpression>
<asp:CustomExpression OnQuerying="FilterMembersOccupationType"></asp:CustomExpression>
</asp:QueryExtender>