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Tip of the Day
Language: Visual Basic
Expertise: Beginner
Oct 1, 1996

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


Checking for MDI Children

Question:
How do I know is there any MDIChild form opened? Because I want to disable the MDIForm's toolbar editing items (cut, copy, paste) if all child forms are closed.

Answer:
If you look at the ActiveForm property of the MDIForm and it is nothing, there are no child forms opened.

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