名创801
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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> |
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