You need to ensure that when the button is clicked, both update panels update the tim without generating a postback.  What should you do?()

A . Add the following marktip to UpdatePanel1.  <Triggers>  <asp:PostBackTrigger ControlID="btnSave" />  </Triggers>   B . Set the UpdateMode property for the UpdatePanel2 to "Always" C . Add the following markup to UpdatePanel2  <Triggers>  <asp:AsyncPostBackTrigger ControlID="btnSave"  EventName="Click" />  </Triggers>   D . Set the UpdateMode property for UpdatePanel2 to "Conditional&quot

时间:2022-09-28 15:25:19 所属题库:MCTS(70-515)题库

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