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Posted on 2000-04-07
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Does anyone know how to determine the number of occurences of a single MDI child form in Borland C++ Builder 3.0

Any help much appreciated.
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Question by:Elmo_
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jbodom earned 25 total points
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The property MDIChildCount will give you the number of occurrences of children.  This is assuming that you've correctly made the parent form property FormStyle fsMDIForm.  Here's some example code that closes all the MDI children of Form1.

void __fastcall TForm1::Button1Click(TObject *Sender)

{
  for(int i = 0; i < MDIChildCount; i++)
    MDIChildren[i]->Close();
}
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