If a Modal form creates a form and does .Show, how can the parent later determine if the non-modal form is still open or if the user closed it?
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If a Modal form creates a form and does .Show, how can the parent later determine if the non-modal form is still open or if the user closed it?
Let the child form notify the parent when it closes. The parent form could use the TForm.OnClose event of the child form to let itself inform when the child form closes.