两种没有使用绑定的 数据显示
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*/
<%@ Import Namespace=\"System.Data\" %>
<%@ Import Namespace=\"System.Data.SQL\" %>
<html>
<script language=\"VB\" runat=\"server\">
Dim dsCustomer as DataSet
Dim CustomersDSCommand as SQLDataSetCommand
Protected Sub Page_Load(Src as object, E as EventArgs )
\'读出数据的第一种方法
Dim myConnection as SQLConnection
Dim dtReader AS SQLDataReader
myConnection = new SQLConnection(\"server=localhost;uid=sa;pwd=;database=northwind\")
CustomersDSCommand = new SQLDataSetCommand(\"SELECT * FROM customers\", myConnection)
dsCustomer = new DataSet()
CustomersDSCommand.FillDataSet(dsCustomer, \"Customers\")
Dim Customer as DataRow
For Each Customer In dsCustomer.Tables(\"Customers\").Rows
Response.Write(Customer(\"CustomerId\").ToString() + \"<BR>\" )
Next
End Sub
Sub displaydata()
\'读出数据的第二种方法
Dim dtReader AS SQLDataReader
Dim sqlcmd AS SQLCommand
Dim sqlserver AS String
Dim sql AS String
sqlserver = \"server=localhost;uid=sa;password=;database=northwind\"
SQL = \"Select * from customers\"
sqlcmd = New SQLCommand(sql,sqlserver)
sqlcmd.ActiveConnection.Open()
sqlcmd.execute(dtreader)
Response.write(\"再进行数据库open后，我们来显示这个Table 的某一个字段的数值\")
While dtReader.Read()
response.write (dtreader.Item(\"CustomerId\") & \"<br>\")
End While
End Sub
</script>
<body>
</body>
</html>
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