CollectionEditor Classe

[EditorAttribute(typeof(System.ComponentModel.Design.CollectionEditor), typeof(System.Drawing.Design.UITypeEditor))]
public ICollection testCollection
{
    get
    {
        return Icollection;
    }
    set
    {
        Icollection = value;
    }
}
private ICollection Icollection;

/** @attribute EditorAttribute(System.ComponentModel.Design.
    CollectionEditor.class, System.Drawing.Design.UITypeEditor.class)
 */
/** @property 
 */
public ICollection get_TestCollection()
{
    return iCollection;
} //get_TestCollection

/** @property 
 */
public void set_TestCollection(ICollection value)
{
    iCollection = value;
} //set_TestCollection

private ICollection iCollection;