Hi Cetin, and tahnk you very much for your answer.

In fact, I don´t have moved the properties of the class, i.e. if the class in the chighbackcolor propertie said RGB(0,0,255) i leaved this propertie with that value, so I don´t know what value use in the properties. Any way I will test the way that you told me.

Thanks Again,

Melvin