ArgumentNullException

  • Thread starter Thread starter Lloyd Dupont
  • Start date Start date
L

Lloyd Dupont

I have an ArgumentNullException which is thrown when I write (in a form)
Controls.add(aPanel);

aPanel is not null, as shown by the debugger !

the only weird thing I do is:
at some time I remove this panel from the form and (with a thread calling
Invoke()) I call (after its remove from the hierarchy) a method on it (in
the event loop, Invoke(), remember ?)

And when I add it again in the hierarchy I have this error ...
any similar experience ?
 
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