GridView Update mystery

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  • David C
    #1

    GridView Update mystery

    I have a GridView tied to a SqlDataSource (table) with a PrimaryKey named
    ID. When I click the UPDATE link button, the postback happens but nothing
    changes. I put a comment in the Updated event of the SqlDataSource and the
    comment shows.
    I even checked the DataKeyNames on the GridView and that is set to the "ID"
    column.
    Can anyone tell me where else I might look to find out why the update is not
    happening? I am doing this same thing in several other pages and they work
    fine. Thanks.

    David


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    • Alexey Smirnov
      #2
      Re: GridView Update mystery

      On Aug 5, 9:26 pm, "David C" <dlch...@lifeti meinc.comwrote:
      I have a GridView tied to a SqlDataSource (table) with a PrimaryKey named
      ID.  When I click the UPDATE link button, the postback happens but nothing
      changes.  I put a comment in the Updated event of the SqlDataSource andthe
      comment shows.
      I even checked the DataKeyNames on the GridView and that is set to the "ID"
      column.
      Can anyone tell me where else I might look to find out why the update is not
      happening?  I am doing this same thing in several other pages and they work
      fine.  Thanks.
      >
      David
      Hi David,

      did you check what values you update? Perhaps, you rebuild your grid
      in the Page_Load method before the update proceeded.

        Comment

        • David C
          #3
          Re: GridView Update mystery

          Yup...that was it. Thanks.

          David
          "Alexey Smirnov" <alexey.smirnov @gmail.comwrote in message
          news:4e1735b9-32dd-4480-9d37-5958327052c9@79 g2000hsk.google groups.com...
          On Aug 5, 9:26 pm, "David C" <dlch...@lifeti meinc.comwrote:
          I have a GridView tied to a SqlDataSource (table) with a PrimaryKey named
          ID. When I click the UPDATE link button, the postback happens but nothing
          changes. I put a comment in the Updated event of the SqlDataSource and the
          comment shows.
          I even checked the DataKeyNames on the GridView and that is set to the
          "ID"
          column.
          Can anyone tell me where else I might look to find out why the update is
          not
          happening? I am doing this same thing in several other pages and they work
          fine. Thanks.
          >
          David
          Hi David,

          did you check what values you update? Perhaps, you rebuild your grid
          in the Page_Load method before the update proceeded.


            Comment

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