richedit resize bug

I have a MDI application with MDIchild form that has two richedit controls. On my machine it works fine but the same program on another machine behaves strange. If i minimize the child and then maximize it again all text in the richedit controls are invisible. But I can still copy text. And if I manually resize the form the text gets visible.
So my question is - Is there a cure for this, or can I do something to catch this and make sure the problem does not show.
johan.lindgren@tt.se
jollaAsked:
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javiertbConnect With a Mentor Commented:
When you resize the richedit, parent control have to send a EM_SETEDITRECT message to redefine the editing area. I recommend you to take a look at the RichEdit demo that comes with Delphi 2.

Hope this help
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sperlingCommented:
Hmmm.... You could try RichEdit1.Invalidate when the form is restored... Might help.


Regards,

Erik.
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