你的位置: Kiyo'Space首页 Asp.Net 阅读文章 欢迎留下您的足迹

Asp.net连接数据实例(ACCESS版)

[ Asp.Net ] 分享

''''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>

 


欢迎在此留下您的脚步






评论内容 (*必填):
(Ctrl + Enter 快速提交)