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  1. bitseeker

    Gridview DataBind to DataTable not showing changes

    Thanks for the response. I believe the expression is: PBCK - "Problem Between Chair and Keyboard" I was using multiple template types in the gridview, and during table row add, didn't include record type. Never finding record type, gridview wisely declined to display that row. So, problem...
  2. bitseeker

    Gridview DataBind to DataTable not showing changes

    one more point...I do a debug.write on the datatable in the "Get" method associated with the "select" in the object datasource, and the new record is there, too. But does not show up in the immediately following display of the gridview.
  3. bitseeker

    Gridview DataBind to DataTable not showing changes

    I've got a gridview successfully bound to a datatable, at least for the first display. However, when I add a row to the datatable (through another method), and then do a gridview.databind, the new row doesn't show up. I'm pretty sure my syntax and timing for the databind are ok, because I...
  4. bitseeker

    Hidden field won't turn blank

    Apparently, I need a bigger post-it on the side of my computer screen, which says "DO SEARCHES BEFORE POSTING HELP REQUESTS"..... This is a known issue, not specific to ASP.NET, and this article (and others) provide lots of information (including the fact that it's non-trivial)...
  5. bitseeker

    Hidden field won't turn blank

    I'm using javascript to capture a text field value and put it in a hidden field value, and then submit the associated form. In Page_Load I extract and act on the hidden field value. All this works fine, except... The hidden field value that is entered persists when the page is refreshed (ie...
  6. bitseeker

    Force position of row in table

    Thanks for the suggestion. I'll check it out and let you know.
  7. bitseeker

    Force position of row in table

    I've got an table (asp.net gridview generated) that's going to be scrolled vertically in a <div>. In another sub-form on the same page, the user will select a record identifier that corresponds to a row in the gridview table. When the user chooses that record identifier, I need to figure out a...
  8. bitseeker

    Reference User Session Cache in Custom Class

    Ok, thanks
  9. bitseeker

    Get User ID for use in Custom Class

    Ok, well, when I get there, I'll ask again. Thanks.
  10. bitseeker

    reference the Application Cache from custom classes

    Ok, thanks!
  11. bitseeker

    Reference Page control from custom class

    Ah, I think I figured out that last question: Call SomeRoutine(Me) from within the page.
  12. bitseeker

    Reference User Session Cache in Custom Class

    If I have the User ID, is it possible to reference, read and update the User Session Cache from within a custom class? If so, what is the key syntax for this? Thanks!
  13. bitseeker

    Get User ID for use in Custom Class

    How do you get a User ID for a logged on user, for use in a custom class? Thanks!
  14. bitseeker

    reference the Application Cache from custom classes

    Is it possible to reference the Application Cache from custom classes, and if so, what's the syntax? Thanks!
  15. bitseeker

    Reference Page control from custom class

    Thanks for your response. Since I'm very new at this, there's a very good chance it's not the right approach. But, that's part of the price of learning :-) What's the specific syntax for passing a page to a custom class? Could you provide a brief example? Thanks!
  16. bitseeker

    Reference Page control from custom class

    In ASP.NET 2.0, is there a way to reference a page control from a business object method, for example by accessing a "Pages" collection and use a construct like the below to access an individual page, control, and property? Imports SomeNameSpaceFor.PagesCollection Class TestClass Sub TestSub...
  17. bitseeker

    Learning Data Cache

    Thanks for the input. That helps me understand the page versus class context in a general way, too.
  18. bitseeker

    Learning Data Cache

    Thanks for input. My apologies if I've misunderstood your post. I'm such a newbie, perhaps I'm flying way below the radar. This '-------------- Imports Microsoft.VisualBasic Imports System.Web.Caching Public Class Class3 Sub test() Dim myObject As Class1...
  19. bitseeker

    Learning Data Cache

    Thanks for the input. I'm still trying to figure out, though, what all is needed in terms of the "environment" around the use of the Cache object. In the example above, I couldn't get it to work without the Imports System.Web.Caching and Public CC As Cache = HttpContext.Current.Cache...
  20. bitseeker

    Modules in ASP.NET

    The app I'm building isn't much like I website, more like a live classroom, with a lot of complex, cross-user-session background processing. I've got to use ASP.NET because people may join at the last minute and I can't require them to download anything. So I find I'm asking a lot of questions...

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