>Good morning,
>How to rename cursoradapter name programmatically. I have in dataenvironment a cursoradapter with the name (amostragens) and I want to change the name to (amostragens2019)
>Thanks in adavance

Tried to do it via aSelObj() but it doesn't give you a reference to DE nor its members. However, this is available in runtime - I remember I wrote this copyDE.prg long ago (18 years ago, to be specific):

n=aselobj(aEdited,1)
cOldForm=getfile("scx","Form","Take it",1,"Form to steal DE from")
do form (cOldForm) name oOldForm noshow
oDE=oOldForm.dataenvironment
cOutFile=putfile("Save as (new name)","","scx")
if n=0
	oNewForm=createobject(cNewFormClass)
	oNewForm.saveas(cOutFile, oDE)
else
	aEdited[1].saveas(cOutFile, oDE)
endif

Can't you rename it in the PEM window? I managed to rename a cursor object, so why not cursoradapter?