<%@ Page Language="C#" ContentType="text/html" ResponseEncoding="gb2312" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<script language="c#" runat="server">
void Page_Load()
{
string strConnetion="Provider=Microsoft.Jet.OleDb.4.0;Data Source=";
strConnetion+=Server.MapPath("2.mdb");
OleDbConnection objConnection = new OleDbConnection(strConnetion);
OleDbCommand objCommand = new OleDbCommand("delete * from tb where name = 1",objConnection);
objConnection.Open();
OleDbDataReader objDataReader=objCommand.ExecuteNonQuery();
objConnection.Close();
}</script>
<body></body>
</html>
编译错误 
说明: 在编译向该请求提供服务所需资源的过程中出现错误。请检查下列特定错误详细信息并适当地修改源代码。 编译器错误信息: CS0029: 无法将类型“int”隐式转换为“System.Data.OleDb.OleDbDataReader”源错误: 行 17: OleDbCommand objCommand = new OleDbCommand("delete * from tb where name = 1",objConnection);
行 18: objConnection.Open();
行 19: OleDbDataReader objDataReader=objCommand.ExecuteNonQuery();
行 20: objConnection.Close();
行 21: }
 源文件: E:\iis\asp\ex6.aspx    行: 19