each second time ...

[Frank Schumacher]

.... i do a server roundtrip, my dynamical control set is broken.

Here is the plot:

I have a dynamical control with some dynamical buttons within. How many
of these buttons are shown depends on the hierachical lefel of my
datastructure.

1) I click on the second button in line. The event fires correctly and
the right thing is done
2) I click any button -> the event isn't fired, nothing is done
3) resume with 1

if tracked this problem to the Viewstate. Here are the Keys retrieved
from Request.Form:
1) "_ctl0:_ctl 2.x" "_ctl0:_ctl 2.y"
2) "_ctl0:_ctl 6.x" "_ctl0:_ctl 6.y"

It seems that evey second time I do a roundtrip, the former dynamic
controls (which had to be added while pageload to retrieve the event),
that I clear in the click event method are *still* in the VIEWSTATE.
The new controls, which I added in the mentioned click method are simply
appended to the former, now not anymore existing, controls.

Now I am in a deadlock.
When I add the "former" controls while pageload, to get the event, I
can't get rid of them in the viewstate, even if I remove them in the
click event code.
If I don't add the controls, I don't get any event.

I have no idea how to get out of this. Can anyone of you give me a hint?

Ciao,
Frank