alternative for php isset() RSS

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  abidshahzad

  Member

  283 Points

  173 Posts

  alternative for php isset()

  Oct 09, 2008 04:31 AM|LINK

   Hi

  I am migrating from PHP to ASP.NET

  What is the alternative os php isset() in asp.net (C#) 

  thanks 

  alternative for php isset()

  Abid Shahzad
  Freelance Web Developer & SEO
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  Erwin21

  Contributor

  2166 Points

  354 Posts

  Re: alternative for php isset()

  Oct 09, 2008 08:49 AM|LINK

   Something like this:

  if(obj != null)
  {
  	// Is set
  }
  else
  {
  	// Isn't set
  }

  Or in case of a string you can use this:

   
  if(!String.IsNullOrEmpty(myString))
  {
  	// Is set
  }
  else
  {
  	// Isn't set
  }
  
    
  

  Please remember to click “Mark as Answer” so I know if my answer was good enough for you. Thanks.
  • Marked as answer by abidshahzad on Oct 09, 2008 09:52 AM