Programming errors

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  ngetsophea · Member · Jun 28, 2007 at 4:14 am

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  Dear all,

  I would be appreciate and thanks very much to someone who help me solve my problem.
  Days ago, I am stuck in VB program and seems to have nothing for tips.

  I developed a website (ASP.NET) connecting to SQL 2000, my purpose is to displays info on the webpages in order to edit, update or delete online.
  1. I create connection (successful)
  2. display using datatable –> datagrid –> (successful)
  3. Update and delete and add using datarow (and define primarykey as usual)
  4. I added Button Edit(Update,Cancel), Add,Delete, and Update DB in the datagrid.
  i sometime got error “ArgumentOutOfRangeException”, “NullReferenceException”, “ConstaintException (when I add the same ID)” and so on.

  Totally, I know that I don’t understand about the ErrorHandling.
  Please tell me.
  Thanks in advance

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  timethief · Member · Jun 28, 2007 at 4:19 am

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  This forum is only for blogs by wordpress.com. We are all on the wordpress multi-user blogging platform wp-MU. You have downloaded different software from ours from wordpress.org. You are in the wrong forum. Go here -> http://wordpress.org/support as we cannot help you.

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  drmike · Member · Jun 28, 2007 at 3:38 pm

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  I wouldn’t be going over there even as that’snot a wordpress question. You need to head over to a VB forum.