?? datareader.aspx
字號:
<% @ Page Language="C#" %>
<% @ Import Namespace="System.Data" %>
<% @ Import Namespace="System.Data.OleDb" %>
<Script Language="C#" Runat="Server">
OleDbDataReader dr;
public void Page_Load(Object src,EventArgs e)
{
//連接語句
string MyConnString = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source="+Server.MapPath("./")+"..\\DataBase\\db1.mdb;";
//查詢語句
string strSel = "Select * from BookMark";
OleDbConnection MyConn = new OleDbConnection(MyConnString);
OleDbCommand MyComm = new OleDbCommand(strSel,MyConn);
MyComm.Connection.Open();
//注意下面一句
dr = MyComm.ExecuteReader();
}
</script>
<html>
<head>
<title></title>
</head>
<body>
<b>DataReader演示</b>
<table border=1>
<tr bgcolor="#aaaadd"><td>網(wǎng)站名</td><td>網(wǎng)址</td><td>介紹</td></tr>
<%
while(dr.Read())
{
%>
<tr><td><%=dr["SiteName"]%></td><td><%=dr["URL"].ToString()%></td><td><%=dr["Comment"].ToString()%></td></tr>
<% }
dr.Close();
%>
</table>
</body>
</html>
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -