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谁有Access数据库实例

2020-7-17 19:01| 发布者: admin| 查看: 42| 评论: 0

摘要: 百度用户#52754924的回答: asp.net连接Access数据库例子 %@ Import Namespace=System.Data % %@ Import NameSpace=System.Data.OleDb % script laguage=VB runat=server Dim myConnection As OleDbConnection Dim ...

百度用户#52754924的回答:

asp.net连接Access数据库例子
< %@ 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 < html>

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