摘要：
<ext:Button ID="ButtonTest" runat="server" Width="65" Text="同步" ToolTip="点击同步"> <DirectEvents> <Click OnEvent="btnSync_Click" Timeout="300000" Before= 阅读全文
摘要：
select * from (select ROW_NUMBER()over( order by id) orderid,* from test) a where a.orderid between 1 and 20 阅读全文