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ASP.net: Retrieve PostBack sender (on Page_Load)

/ Published in: C#
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Returns the postback sender ID. This is usually a button ID from a form that caused a post back.

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  1. /// <summary>
  2. /// Returns the sender ID of the post back received by ASP.net. 
  3. /// (Usually a button's ID)
  4. /// </summary>
  5. /// <returns></returns>
  6. private string GetPostBackSender()
  7. {
  8. 	return Request.Params.Get("__EVENTTARGET");
  9. }

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