automatically insert the surface measurement of a polylinea

[Alex97]

I made a closed polyline, you can click on it and automatically have the numbered surface inside, without having to right click property and then write with the text the surface with the keyboard?

Thank you.

 

[MassiVonWeizen]

test with a data field

 

[Alex97]

I used data field is I made write the surface of polylinea.
1) Is it possible with a simple click on polylinea, without entering the data field again have the surface of the other polylinea?
2) how do you proceed to set, from the beginning the size of the text and remove the shading around the number?
Thank you.

 

[Cristallo]

search area and lisp, subject already treated many times

 

[Alex97]

I have autocad 2013, is there a lisp that also works for this version?

 

[Cristallo]

You searched, found and tried?