Access数据库Asp.net连接例程

Tags: 主机  空间  Access  Author:凯旋网络   Date:2012/8/3

Asp.net连接Access数据库例程详解: <%@ Import Namespace="System.Data" %> <%@ Import NameSpace="System.Data.OleDb" %> <script laguage="VB" runat="server"> Dim myConnection As OleDbConnection Dim myCommand As OleDbCommand sub page_load(sender as Object,e as EventArgs) \''1.连接数据库 dim dbname as string dbname=server.mappath("****.mdb") myConnection = New OleDbConnection( "PROVIDER=Microsoft.Jet.OLEDB.4.0;DATA Source="&dbname ) myConnection.Open() la1.text="Connection Opened!" \''2.添加记录 myCommand = New OleDbCommand( "Insert INTO Authors(Authors,country) Values(\''Simson\'',\''usa\'')", myConnection ) myCommand.ExecuteNonQuery() la2.text="New Record Inserted!" \''3 更新数据(Access) myCommand = New OleDbCommand( "UPDATE Authors SET Authors=\''Bennett\'' WHERE Authors = \''Simson\''", myConnection ) myCommand.ExecuteNonQuery() la3.text="Record Updated!" \''4 删除数据(access) myCommand = New OleDbCommand( "DELETE FROM Authors WHERE Authors = \''David\''", myConnection ) myCommand.ExecuteNonQuery() la4.text="Record Deleted!" \''5 使用DateGrid显示数据 myCommand = New OleDbCommand( "select * FROM Authors", myConnection ) MyDataGrid.DataSource=myCommand.Executereader() MyDataGrid.DataBind() end sub </script> <html> <body> <asp:label id="la1" runat="server" /><br> <asp:label id="la2" runat="server" /><br> <asp:label id="la3" runat="server" /><br> <asp:label id="la4" runat="server" /><br> <ASP:DataGrid id="MyDataGrid" runat="server" BorderColor="black" BorderWidth="1" GridLines="Both" CellPadding="3" CellSpacing="0" Font-Name="Verdana" Font-Size="10pt" HeaderStyle-BackColor="#aaaadd" AlternatingItemStyle-BackColor="#eeeeee" > </asp:DataGrid> </body> </html>以上实例仅供参考.