2个错误 高手帮忙
%@ Page Language="C#" AutoEventWireup="true" CodeFile="index.aspx.cs" Inherits="index" %>
<!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>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:DataList ID="d1Humour" runat="server">
<ItemTemplate>
<div style="text-align:center">
<table width="33" cellpadding="0" cellspacing="0">
<tr>
<td><table width="124" border="1"align="center"cellpadding="1"cellspacing="1" bgcolor="#999999">
<tr>
<td width="367" align="center" valign="middle" bgcolor="#FFFFFF"><atitle=' <%#Eval("videoTitle") %>' target='_blank' href='play.aspx?id=<%#Eval("id") %>'>
<asp:Image ID="Image1" runat="server" Height="90px" ImageUrl=' <%#Eval("videoPicture")%>' Width="120px" />
</a></td>
</tr>
</table></td>
</tr>
<tr>
<td align="center"class="shenhong"><a title='<%#Eval("videoTitle") %>'target='_blank' href='play.aspx?id=<%#Eval("id") %>'>
<%#operateMethod.interceptStr((strig)Eval("video Title"),6) %>
</a></td>
</tr>
</table>
</div>
</ItemTemplate>
</asp:DataList> </div>
</form>
</body>
</html>
错误1 找不到类型或命名空间名称“string”。。。
错误2 当前上下文 不存在“operateMethod” 高手帮我