Hi everybody ,
I'm trying to change the level number of a element by this way :
el.Level.Code = 0
But when executes this line I have the error :
err.Number
-2147221504
err.Description
El número de nivel ya se ha utilizado (in english , The number of level has been used).
Any idea of what can be the problem , or another way to change the level number of a element ???.
Thanks for your help , regards !!!