Page_Load event vs button click event RSS

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  anbujeremiah

  Member

  17 Points

  85 Posts

  Page_Load event vs button click event

  Apr 27, 2012 11:29 AM|LINK

  here in below code
  
   protected void Page_Load(object sender, EventArgs e)
      {
        if (!IsPostBack)
        {
     
        }
       else
      {
        createdynamictable();//to create dynamic table with textbox
      }
  }
  protected void btnCalculate_OnClick(object sender, EventArgs e)
   {
      createdynamictable();//to create dynamic table with textbox
  }
  
  ---------------------------------------
  in the above code if method --- createdynamictable() is called only in button click[not in Page.IsPostBack of Page_load]... then the values entered is lost

  C#.net

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  karthicks

  All-Star

  32146 Points

  5530 Posts

  Re: Page_Load event vs button click event

  Apr 27, 2012 11:36 AM|LINK

  hi, dynamic controls should be recreated on each and every postback to retain it's state.

  Refer :http://www.4guysfromrolla.com/articles/081402-1.aspx

  http://weblogs.asp.net/infinitiesloop/archive/2006/08/25/TRULY-Understanding-Dynamic-Controls-_2800_Part-1_2900_.aspx

  http://support.microsoft.com/kb/317515

  http://www.codeproject.com/Articles/3684/Retaining-State-for-Dynamically-Created-Controls-i

  C#.net

  Thanks,
  Karthick S