Reading and Writing Configuration Application Block: Enterprise Library 1.0

/*
  Created By Santosh Poojari
  Date Of Creation: 22/04/05
  Reference Enterprise Library of MSDN
  Description:Shows Configuration Application Block Implementation
  Contact:Santosh_poojari@rediffmail.com
    
*/

using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Xml;
using Microsoft.Practices.EnterpriseLibrary.Configuration;
namespace Configuration_Application_Block
{
	/// <summary>
	/// Summary description for Writing_Configuration_Block.
	/// </summary>
	public class Writing_Configuration_Block : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Button btnWriteXml;
		protected System.Web.UI.WebControls.Button btnReadXml;
		protected System.Web.UI.WebControls.Button btnFormatText;
		protected System.Web.UI.WebControls.TextBox txtReader;
		protected System.Web.UI.WebControls.Label Label1;
		private FormatSettingData objFormatData=new FormatSettingData();
		
		private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
			if(!Page.IsPostBack)
			{
				txtReader.Enabled=false;
				btnReadXml.Enabled=false;
				btnFormatText.Enabled=false;
			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.btnWriteXml.Click += new System.EventHandler(this.btnWriteXml_Click);
			this.btnReadXml.Click += new System.EventHandler(this.btnReadXml_Click);
			this.btnFormatText.Click += new System.EventHandler(this.btnFormatText_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		public void btnWriteXml_Click(object sender, System.EventArgs e)
		{
				// This write into Configuration file created by Enterprise Library Console
				//Write into File named formatsetting.config
				btnReadXml.Enabled=true;
				btnFormatText.Enabled=true;

				objFormatData = new FormatSettingData();
				objFormatData.FirstName="Santosh";
				objFormatData.LastName="Poojari";			 
				objFormatData.Designation="Programmer";
				objFormatData.FilePath="http://www.codeprojects.com";
				objFormatData.Name = "Tahoma";
				objFormatData.Size = 14;
				objFormatData.Style = 2;

				// Write the new configuration data to the XML file
				//***Important In Enterprise Library Change Configuration Section into
				//FormatSection
				ConfigurationManager.WriteConfiguration("FormatSection", objFormatData);
				btnWriteXml.Enabled=false;
			
		
		}

		public void btnReadXml_Click(object sender, System.EventArgs e)
		{
			// Read configuration data from formatsetting.config file
				objFormatData = ConfigurationManager.GetConfiguration("FormatSection") as FormatSettingData;
				txtReader.Text=objFormatData.ToString();
		}

		public void btnFormatText_Click(object sender, System.EventArgs e)
		{
			//Do the formatting of text from font settings defined in formatsetting.config file
			
			objFormatData = ConfigurationManager.GetConfiguration("FormatSection") as FormatSettingData;
			txtReader.Font.Name=objFormatData.Name;
			txtReader.Font.Size=(FontUnit)objFormatData.Size;
			
		}
	}
}