C#：

<%@ Page Language="C#" %>

onClick="Button1_Click" Text="到处数据" />



VB.NET

Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim sql As String
Dim connstr As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\ASPNET20Book.mdb;Persist Security Info=True"
Dim cn As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection(connstr)
Dim cmd As System.Data.OleDb.OleDbCommand
cn.Open
sql = "select Count(*) From Paging"
cmd = New System.Data.OleDb.OleDbCommand(sql, cn)
Dim RecordCount As Integer = CType(cmd.ExecuteScalar, Integer)
sql = "select top 65535 * into [Excel 8.0;database=" + Server.MapPath(".") + "\ASPNET20Book.xls].[Sheet1] from Paging"
cmd = New System.Data.OleDb.OleDbCommand(sql, cn)
cmd.ExecuteNonQuery
cn.Close
cn.Dispose
cn = Nothing
End Sub