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125
UltraExpandableGroupBox control ExpandedStateChanged event does not fire
posted

I have two UltraExpandableGroupBox  controls on a form say gb1 and gb2.

The form has "AutoScroll" property set to "True".

When gb1 is expanded is pushes gb2 down the form and the scrollbar appears (which is fine).

Now, when one clicks on expansion indicator of gb2 the "ExpandedStateChange" event for gb2 does

not fire; instead, the form scrolls gb2 to the top of the view. Second click on expansion indicator of gb2 works as expected, that is

"ExpandedStateChange" event fires. If the form is enalarged enough so that expanding gb1 does not cause scrollbar to appear  everything works fine.

 

  • 6158
    Offline posted

    Hello,

    Unfortunately I was unable to reproduce the behavior as you described. This indicates the issue has either been addressed and a fix is most likely available in the latest service release, or I am not fully understanding the issue.

    Does the attached sample replicate the scenario you are reporting?

    Thanks,

    Chris

    WindowsApplication46.zip
  • 125
    posted

    Any feedback on this problem please?