\'ASP.net连接access数据库例程
<%@ 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(\"authors.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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