Asp.net链接按钮不更新射击面板

我有asp.net链接按钮更新面板中：Asp.net链接按钮不更新射击面板

<asp:UpdatePanel UpdateMode="Conditional" runat="server" ID="UpdatePanelWindMit"> 
<ContentTemplate> 
    <table> 
    <tr> 
     <td id="tdWindMitInspectDt1" runat="server" align="left" width="20%" class="labelTD" 
                 style="padding-top: 5px">  
     <div style="overflow:hidden;width: 35%;padding-top: 10px;"> 
      <asp:LinkButton id="WindMitResetDefaults" Cssclass="buttonblue" runat="server" OnClick="WindMitResetDefaults_ServerClick" >       
        <span>Reset</span> <asp:LinkButton>                 
      </div> 
     </td></tr> 
     <tr id="trhideDate2" runat="server"> 
     <td> 
     <div style="overflow:hidden;width: 88%;padding-top: 10px;"> 
      <asp:LinkButton id="WindMitResetDefaults2" class="buttonblue" runat="server" href="javascript:void(0);" OnClick="WindMitResetDefaults_ServerClick"> 
       <span>Reset</span> 
      </asp:LinkButton>             

     </div> 
     </td> 
    </tr> 
</ContentTemplate> 
</UpdatePanel>

在我的代码

Protected Sub WindMitResetDefaults_ServerClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles WindMitResetDefaults.Click //Not Firing to this event handler 

    End Sub

我不明白我在做什么错，任何人都可以帮助解决这个问题。

来源

2016-11-15 Dot Net Developer