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Does以下實體數據源將在queryextender中的每個CustomExpression中過濾之後執行orderby,否則它將首先執行orderby,然後在選擇之前進入每個查詢擴展器。EntityDatasource在查詢擴展器之前或之後執行「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>