ConnectionStrings:cnn ％> " span> SelectCommand =" 从[seatplan]中选择[title]，[url]" < /div > < asp:Content ID =" runat 服务器" contentplaceholderid =" ContentPlaceHolder2" < 样式 =" text/css" style51 { 颜色 : 黑色； } </ 样式 >

ConnectionStrings:cnn %>" SelectCommand="SELECT [title],[url] FROM [seatplan]"> </div> <asp:Content ID="Content3" runat="server" contentplaceholderid="ContentPlaceHolder2"> <style type="text/css"> .style51 { color: black; } </style>

当我单击数据列表项时发生错误

error occured when i click on data list item

尝试在页面指令中使用ViewStateEncryptionMode="Never".

Try ViewStateEncryptionMode="Never" in page directive.