Simply check whether url link active or notRSS

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  colol

  Member

  116 Points

  477 Posts

  Simply check whether url link active or not

  Aug 06, 2012 11:31 PM|colol|LINK

  Anyone know how to do a simple function where if the url link given exists simply output website is found and if not website is not found??

  url c-sharp

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  MattsDotNetU...

  Contributor

  2151 Points

  513 Posts

  Re: Simply check whether url link active or not

  Aug 07, 2012 12:16 PM|MattsDotNetUsername|LINK

  Something like this should work:

  protected void Page_Load(object sender, EventArgs e)
          {
              Response.Write(IsLinkValid(new Uri("http://www.asp.net")));
              Response.Write("<br />");
              Response.Write(IsLinkValid(new Uri("http://www.asp.net/ThisDoesNotExist")));
              Response.Write("<br />");
          }
  
          private Boolean IsLinkValid(Uri uri)
          {
              try
              {
                  WebRequest request = WebRequest.Create(uri);
                  request.Method = "HEAD";
                  WebResponse r = request.GetResponse();
                  return true;
              }
              catch (WebException)
              {
                  return false;
              }
          }

  url c-sharp

• • Reply
  colol

  Member

  116 Points

  477 Posts

  Re: Simply check whether url link active or not

  Sep 02, 2012 10:50 PM|colol|LINK

  Thankyou for the coding but when i run the coding, both output False....

  url c-sharp