Slide 1.5: Possible software to be used (cont.)

Possible Software to Be Used (Cont.)

CSS (Cascading Style Sheet)
It is a style sheet language for specifying the appearance of text and other elements.


<html> <head> <style type="text/css"> body { background-color:#b0c4de; } </style> </head> <body> <center> <img src="http://undcemcs01.und.edu/~wen.chen.hu/course/260/1/figure/dog.gif" /> </center> </body> </html>

Microsoft ADO.NET (ActiveX Data Objects)
It is a data access technology from the Microsoft .NET Framework that provides communication between relational and non-relational systems through a common set of components. Check an example.

01using System;
02using System.Data.OleDb;
03 
04public partial class NextPage : System.Web.UI.Page {
05 protected void authorList_SelectedIndexChanged( object sender, EventArgs e ) {
06  OleDbConnection conn = new OleDbConnection(
07    @"Provider=Microsoft.ACE.OleDb.12.0;Data Source=" +
08    Server.MapPath( "Access\\bookstore.accdb" ) );
09  String sql = "SELECT authorID, authorName, email ";
10  sql += "FROM authors WHERE authorName = @authorName";
11  OleDbCommand cmd = new OleDbCommand( sql, conn );
12  cmd.Parameters.AddWithValue( "@authorName", authorList.SelectedValue );
13  conn.Open( );
14  var dbread = cmd.ExecuteReader( );
15  author.DataSource = dbread;
16  author.DataBind( );
17  dbread.Close( );
18  conn.Close( );
19 }
20}