Itemupdating not firing Chat without registration and money

Even a simple app to enumerate the event receivers associated to the list only showed the one instance. Well, I had moved on to other things again, when all of a sudden, I noticed that new tasks were being created in the task list for some documents that I was uploading to a different document library. That’s pretty much the symptom for a receiver associated to a list template, but this was NOT a list template! It wasn’t going to show up in the Event Receivers collection for that list instance, because it was associated to the list type.

If you use a Button instead of a Link Button it will work as documented. An image button got as far as the item command but never got to the Object Data Source updating event.

However a link button siting right beside the image button with a command of "Update" just like the image button, did infact proceed to the ODS updating. Form view doesn't seem to support image buttons that fire commands, unless there is some magical setting I am missing.

(2) Check that sequence, parameter names and number of Bind("xxx") in Edit Item Template is identical to Object Data Source's parameter collection (3a) Create a new Test.aspx, using Access Data Source, update command works.

(3b) Then I copy and paste the exact coding from the problem aspx to ....this modified works, to my amazement !!! This aspx works......until not knowing when.....update command problem happen again.

The page would simply postback normally without triggering any events. NET (using 2.0 SP1), since normal Buttons work just fine in other data controls. *sigh* --Rolf Update: If you set the Button's Use Submit Behavior property to FALSE, it works!

Then I changed the buttons to Link Buttons, and voila! If Use Submit Behavior is true (default), the button makes a normal POST submit, instead of invoking the ASP. Apparently the Form View commands only work if invoked through javascript-submit.

| If Use Submit Behavior is true (default), the button makes a normal POST submit, instead of invoking the ASP. Apparently the Form View commands only work if invoked through javascript-submit. and i also remove the fileupload control from my formview since it not really flexible with update panel and formview.

None of these solutions worked, and I'm a little reluctant to use a workaround for something like data validation.

Why isn't Form View's Item Updating event fired, when obviously link button's command name = "Update"? protected void Form View1_Item Command(object sender, Form View Command Event Args e) protected void Object Data Source1_Updating(object sender, Object Data Source Method Event Args e) protected void Object Data Source1_Inserting(object sender, Object Data Source Method Event Args e) private void set ODSParameter(Object Data Source Method Event Args e) Thanks for your suggestion, but I don't think it is a common practice to invoke ODS' update event manually.

there any tools to tell me what events has been fired upon clicking a Form View's linkbutton? I have debugged that ODS's On Updating event is not invoked when I press the link button whose command name = "Update". NET's official class library between clicking the button and ODS's On Updating event, an exception must have been thrown, but it simply does not throw to the surface (believe me, I am already working under debug mode, every uncaptureded error must throw to surface).

Well I have no time to dig deep now, may be later I will inform you my finding.

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