set object reference help needed RSS

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  GerEielts

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  set object reference help needed

  Aug 29, 2011 01:08 PM|LINK

  Hi

  This problem is driving me crazy, despite googling, searching etc

  In VB.net I have a form (called Stats) with a textbox and a button

  Default value of the textbox = "AAA"

  With a buttonclick I have the following code

      Private Sub btnTesten_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTesten.Click
          Call Algemeen.TestRef()
      End Sub

  Algemeen is a module as follows:

  Public Function TestRef()

      effe = new Stats ''''éffe has been already declared as public in another Module (Public effe As Stats)

      effe.TextBox1.Text = "BBB"

  End Function

  When the app returns to the form Stats the Textbox1.text is still 'AAA' in stead of 'BBB'

  What am I doing wrong ?

  Help is appreciated

  Ger (Carpe Diem)
  • Edited by GerEielts on Aug 29, 2011 01:12 PM
  • Edited by GerEielts on Aug 29, 2011 01:13 PM
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  gopalanmani

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  Re: set object reference help needed

  Aug 29, 2011 01:45 PM|LINK

  Hi,

  How to set the initial value ("AAA")?

  if you are assign the initial values using Page_Load, set the value within the IsPostBack condition.

  IsPostBack condition
  Regards,
  Gopalan Mani
  My Tech blog
• • Reply
  

  GerEielts

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  830 Points

  175 Posts

  Re: set object reference help needed

  Aug 29, 2011 02:00 PM|LINK

  Thanks for fast reply.

  It is not ASP.net what I am talking about, it is VB.net (Windows-form).

  (I am in the right forum, though?). The value "AAA" is set in the properties in the IDE and I am trying to modify that with aboven mentioned code.

  Any idea ?

  Ger (Carpe Diem)
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  Mamba Dai - ...

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  Microsoft

  Re: set object reference help needed

  Sep 01, 2011 07:19 AM|LINK

  Hi,

  GerEielts

  I am in the right forum, though?).

  For winform issue please migrate your post to this:

  http://windowsclient.net/Forums/

  Please mark the replies as answers if they help or unmark if not.
  Feedback to us
  
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  • Marked as answer by mamba dai - msft on Sep 02, 2011 03:45 AM
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  GerEielts

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  830 Points

  175 Posts

  Re: set object reference help needed

  Sep 01, 2011 11:35 AM|LINK

  Mamba Dai - MSFT

  Hi,

  GerEielts

  I am in the right forum, though?).

  For winform issue please migrate your post to this:

  http://windowsclient.net/Forums/

  Thanks, will do

  Ger (Carpe Diem)
  • Edited by GerEielts on Sep 01, 2011 11:35 AM
  • Edited by mamba dai - msft on Sep 02, 2011 03:45 AM
  • Marked as answer by mamba dai - msft on Sep 02, 2011 03:46 AM