Hi,
According to your description, your issue is more related about WPF. And this forum is discussing and asking questions about the vb.net.
Ask in the following forum.
https://docs.microsoft.com/answers/topics/wpf.html?WT.mc_id=msdnredirect-web-msdn
Thank you for your understanding.
Thank you for participating in the forum activities.
Best Regards,
Julie
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