When you add the property to the class, put [1] at the end of the name. For example, type:

columna[1]

or if you know what size you want:

columna[10, 1]

as the name of the property. Then, when your class initializes, you can use the DIMENSION command to size the array to whatever size you want. If you have already added the property, you will need to delete it and add it back as an array.

>How can i add property to a Custom Visual Class that supports array bahavior.
>
>for example, if i add a property Columna, i want to be able to make of this property an array, so in code i will say:
>
>this.Columna(1).Value = 0