The object variables
Base are special in ViviFire.
Self to refer to the instance of the class that owns the block of code in which it is used.
It shows as an object reference, but you cannot change which object it references.
You can use
Self to pass the current object instance to other procedures that subsequently call methods on it.
Base to call methods and properties in the parent class from a child class.
This is necessary only when you overrode a procedure in your child class.
Base, you will call the procedure in the child class, and not the one in the parent class.
@Open Class BaseClass @Open Method Foo bar End Method End Class Class DerivedClass Is BaseClass @Override Method Foo bar Base.Foo bar End Method End Class