What is vba code to find if an active cell has a button over it?

Hello,

In a column, i have a Macro Button for first row.

I have programmed the Macro such that on pressing the Button, a data against the Employee ID entered in First Row gets imported/updated in the respective row under various categories.
To avoid copy paste of a new button for Next Row & Employee ID, i have put in code to paste a new Button in the Next Row of the Column.

My Question is - I need to detect if the below cell already has a button present in the Next Row, so that i can put an if condition, not to paste the button. but only update the details of employee.


A small part of the Code is below


Range("B" & MyRow + n).Select

'I want to put an if condition here if the above selected range has a button, then don't perform the below code & directly End.

ActiveSheet.Shapes.Range(Array("Button 20")).Select
Selection.Copy
Range("B" & MyRow + n).Select
ActiveSheet.Paste
Range("B" & MyRow + n).Select