using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.Specialized;
using System.Text.RegularExpressions;
using System.Net;
public static class LinkCheckerUtilities
{
public static bool LinkIsValid(Uri UrlToCheck)
{
bool ReturnValue = true;
if ((UrlToCheck.Scheme == "http") || (UrlToCheck.Scheme == "https"))
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UrlToCheck);
request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
response.Close();
}
catch (WebException ex)
{
ReturnValue = false;
}
finally
{
if (response != null)
{
response.Close();
}
}
}
return ReturnValue;
}
}