ASP.NET操作ACCESS数据库

'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()