Collection Class Bug

[Eric H]

I ran into a problem and found out what was causing the problem, but I
believe it is a bug in .NET.

I have a main Form and I was adding and removing my own derived UserControls
to create a Wizard-looking application. The Main Form was equivalent to a
"PropertySheet" in MFC and the UserControl is equivalent to the
"PropertyPage".

Everything was working fine until I learned another trick with "data
binding" one control's property to another control's property. So, I added
this to make a control visible whenever a checkbox was checked:

myControl.DataBindings.Add("Visible", myCheckBox, "Checked");

This worked great!

But, that killed my Wizard navigation. When I tried to remove my
UserControl that contained a databinding from the Form using
"Controls.Remove(currentPage)" it threw a Stack Overflow Exception from the
CLR with the following message "An unhandled exception of type
'System.StackOverflowException' occurred in system.windows.forms.dll".

If I now clear all the data bindings from the UserControl before I remove it
from the Form, it works fine.

Eric