- Fetch XML (xmldatadocument) from database

This post shows you how to return XmlDataDocument from the database.
This helps you to fetch the xml data created in sql and use in asp.net.
If you are familiar how to get xml data from sql then this post helps you to fetch the xml data in XmlDataDocument.
//Code Starts Here
// http://helpindotnet.blogspot.com/
// http://helpindotnet.wordpress.com
public XmlDataDocument getauditnames(string prefixText, int [...]

- GZIP Compress a file using Asp.net and C#.

<span style=”font-weight:bold;”>Here I will show you the easiest way to compress and Decompress (Gzip) a file using Asp.net with c#.
You can compress any file with this method.</span>
//Code Starts here
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.IO.Compression;
/*
* http://helpindotnet.blogspot.com/
*/
namespace ConsoleApplication1
{
class GZipTest
{
private const int buffer_size = 100;
public static int ReadAllBytesFromStream(Stream stream, byte[] buffer)
{
// Use this method is used to read [...]

- How to Dynamically Insert Javascript And CSS

<span style=”font-weight:bold;”>This is a short and sweet little tutorial to show you how to dynamically insert a new Javascript (or style sheet) into your web pages</span>
FOR CSS…
var headID = document.getElementsByTagName(“head”)[0];
var cssNode = document.createElement(‘link’);
cssNode.type = ‘text/css’;
cssNode.rel = ’stylesheet’;
cssNode.href = ‘FireFox.css’;
cssNode.media = ’screen’;
headID.appendChild(cssNode);
FOR JAVASCRIPT…
var headID = document.getElementsByTagName(“head”)[0];
var newScript = document.createElement(’script’);
newScript.type = ‘text/javascript’;
newScript.src = ‘http://www.somedomain.com/somescript.js’;
headID.appendChild(newScript);

- Send mail using System.Net..Mail

<span style=”font-weight:bold;”>Send Mail Messages Using System.Net.Mail namespace (new in .net Framework Version 2.0) which provides classes that enable you to easily create and transmit e-mail messages.</span>
Asp.net c#:
// Create a MailMessage object
MailMessage mm = new MailMessage();
// Define the sender and recipient
mm.From = new MailAddress(fromEmailAddress.Text, fromDisplayName.Text);
mm.To.Add(new MailAddress(toEmailAddress.Text, toDisplayName.Text));
// Define the subject and body
mm.Subject = subjectTextBox.Text;
mm.Body = bodyTextBox.Text;
mm.IsBodyHtml [...]

– Encode Decode XML Name

<span style=”font-weight:bold;”>While coding with XML Files, Sometimes you need to Encode and Decode the Xml Name.
Here is the simplest method to encode the name XmlConvert.EncodeName(string).
</span>
using System.Xml;
namespace ConsoleApplication1
{
class classEncodeDecodeXMLName
{
static void encodedecode()
{
// Encode and decode a name with spaces.
Console.WriteLine(XmlConvert.ToByte(“Some Name”));
string name1 = XmlConvert.EncodeName(“Order Detail”);
Console.WriteLine(“Encoded name: ” + name1);
Console.WriteLine(“Decoded name: ” + XmlConvert.DecodeName(name1));
// Encode and decode a local [...]

– Unicode Characters

ASCII does’nt recognizes the unicode character. Unicode code character are different from special character. For Ex: scientific characters like pi, pmu,…
Unicode Character is :  Pi : Π
Try out with different unicode characters
//Code starts here
static void convertunicode()
{
string unicodeString = “This string contains the unicode character Pi(\u03a0)”;
// Create two different encodings.
Encoding ascii = Encoding.ASCII;
Encoding unicode = Encoding.Unicode;
// [...]

- Validate XML against Schema

Here I will show you how to “Validate Xml against the provided Schema xsd”.
This is the simplest method to validate the xml from the given Schema xsd
using System.IO;
using System.Xml;
using System.Xml.Schema;
using System.Data;
using System.Web;
namespace ConsoleApplication1
{
class clsValidateXml
{
public static string ErrorMessage=””;
static void validatexml()
{
//Physical path of the XML File
string XmlFilePath = @”c:\Test.xml”;
//Physical path of the XSD File
string XSDFilePath = @”c:\Test.xsd”;
XmlDocument [...]