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ASP.NET: Dispaly data from an Excel Spreadsheet

作者：问天发表时间：2007-2-20 11:28 阅读：295次

This code was written in response to a message posted on one of Charles Carroll's ASP.NET lists. You can sign up for one or all of the lists here.This page provides a simple example of how to query an Excel spreadsheet from an ASP.NET page using VB.NET.

Code:

<%@ Page Language="VB" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>
<html>
<script language="VB" runat="server">
Sub Page_Load(sender As Object, e As EventArgs)
Dim myDataset As New DataSet()

Dim strConn As String = "Provider=Microsoft.Jet.OLEDB.4.0;" &;amp; _
"Data Source=" &;amp; Replace(Server.MapPath("."), "\", "\\") &;amp; "\\exceltest.xls;" &;amp; _
"Extended Properties=""Excel 8.0;"""
[color=#FFFFFF'][/color]

'You must use the $ after the object you reference in the spreadsheet
Dim myOleDbDataAdapter As New OleDbDataAdapter("SELECT * FROM [Sheet1$]", strConn)
myOleDbDataAdapter.Fill(myDataset)

DataGrid1.DataSource = myDataset.Tables(0).DefaultView
DataGrid1.DataBind()
End Sub
</script>
</html>

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