'Detecting shape delection in PPT

in a VSTO project is possible intercept shape delete event?

I've try to intercept key press with "mousekeyhook" but without success.

Anyone have suggestion?

Thanks!

Solution 1:^[1]

VSTO (nor the PowerPoint object model) doesn't provide any events for that out of the box.

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Solution	Source
Solution 1	Eugene Astafiev