is it possible? say with the listv开发者_StackOverflow社区iew?
You need to set the ChildrenAsTriggers attribute to true in order for this work as you expect.
This is the relevant part of code
<asp:UpdatePanel
ID="upComments" runat="server"
UpdateMode="Conditional" ChildrenAsTriggers="true">
<ContentTemplate>
<asp:ListView ID="lvComments" runat="server" DataSourceID="dsComments">
加载中,请稍侯......
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