User control - remove control at runtime

[Tomas Oplt]

Visual Studio2002 Framework 1.0

I have userControl which contain some controls
If user remove at runtime remove control from the userControl
especially ComboBox, it is not possible to close the form !
Form does not react on clicking on the right upper corner.
Is there some solution for this to avoid this behavior.

I tryed to remove focus from the control before removing but it helps
only is some cases.

Thanks for help
--
Tomas Oplt

Tel: [phone]
Mail: to********@seznam.cz

[Herfried K. Wagner [MVP]]

* "Tomas Oplt" <kk*****@volny.cz> scripsit:

Visual Studio2002 Framework 1.0

I have userControl which contain some controls
If user remove at runtime remove control from the userControl
especially ComboBox, it is not possible to close the form !
Form does not react on clicking on the right upper corner.
Is there some solution for this to avoid this behavior.

Maybe the famous "form close bug"?

C# code to repro the close bug:

<http://www.jelovic.com/binaries/WindowsFormsCloseBugDemo.zip>

Some information on the bug:

<http://makeashorterlink.com/?T2FC26194>

Fixed in .NET 1.1.

--
Herfried K. Wagner [MVP]
<http://www.mvps.org/dotnet>