Tracy...


You understand me correctly!!!! :)

I think in your question:

"Why i need add everytime "_screen.AddObject(...," if i may be
only modify its properties each time what i need it?"

i test the class, based in your suggerency, and Eureka!!!!
this run correctly...

i set separatly the code for "_screen.AddObject(..." and
put the code what define the objects properties in another
function...


THANKS!THANKS!THANKS!THANKS!THANKS!