下面例子就是实现这个功能,例子中的数据库使用《ASP.NET 2.0应用开发技术》一书中自带的数据库为例子。 ASP.NET 2.0中直接将Access数据库导入到Excel文件中
另外,需要注意:Excel文件有诸多限制,在如果数据库记录内容很多,还要计算每次导出的数量和Sheet数目,另外,对Sheet名字相同的监测也省略了,需要的读者请根据情况自行添加上去。结合存储过程的分页功能实现起来比较好。
C#:
<%@ Page Language="C#" %>
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
ASP.NET 2.0中直接将Access数据库导入到Excel文件中
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