
Originally Posted by
June7
I still don't understand the purpose of the zoombox. It opens a form that has same info of the textbox on first form. Why?
Can't analyse code if you don't put it in project. Your narrative indicates the paste works, but not undo. I can't even test paste procedure because code is not provided.
A solution might be to save the current value of textbox in a variable. If you want to return to this value then set the field to the variable.
I would set the Click event property to [Event Procedure] then use VBA code to accomplish this process.