How is there no close button to add to the toolbar?

[Joe]

How would I add a close button to the toolbar.  This seems a standard button folks would want

[Yana]

Hi Joe,

You can add a custom toolbar item to the toolbar bound to a custom command, here is a quick example on the exact approach: PdfViewer: Custom Toolbar Item.

Other than that, I am not sure what you mean with the "close" button, would you describe in more details what's its purpose?

Regards,
Yana
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