Question

Answer 1

您必须在页面指令

处设置MaintainScrollPositionOnPostback="true"

<%@ Page Language="C#" MaintainScrollPositionOnPostback="true" %>

Answer 2

你必须使用javascript ..

window.onload = function() {
    var objDiv = document.getElementById("<%=pnl.ClientID%>");
    objDiv.scrollTop = objDiv.scrollHeight;
}

这是带有您的要求的示例aspx文件..并且它的工作正常

 <%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

 <html xmlns="http://www.w3.org/1999/xhtml" >
 <head runat="server">
     <title>Untitled Page</title>
      <script type="text/javascript">
            window.onload = function() {
            var objDiv = document.getElementById("<%=pnl.ClientID %>");
            objDiv.scrollTop = objDiv.scrollHeight;
    }
</script>

</head>
<body>
    <form id="form1" runat="server">
    <asp:Panel ID="pnl" runat ="server" Height="200" Width="100%" ScrollBars ="vertical">
        <table border="1" >
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
            <tr><td>this is testing</td></tr>
        </table>
    </asp:Panel>
    </form>
</body>
</html>

自动滚动到底部gridview asp.net

2 个答案: