a little problem concerning Private\Public declarations in active dll [Resolved]

[ZaidGS]

i have made a dll project but i hav faced a small problem
that has to be fixed.
the problem was that i need to access a private variable
from outside.
yes, i know that i declared that variable as private so that it cant be changed by a user or, but my point is that
i want to let an instance of the object
change the value for another instance , not another library
or statement.
there is a read-only property to get that value, if this would
make a difference.
a simplified exaple is lik this:

***make project1 with class module "class1":

Private PrivVar

Public Property Get PrivateVariable()
PrivateVariable = PrivVar
End Property

***now make project2 with "form1":

Dim x1 as New class1
Dim x2 as New class1

now i want x1 , to change the value of PrivVar in x2.
can i ????

another thing,
can i make something like the Copy Constructor for my dll
like that in C++ ???
i want that copy constructor to change all the properties of
the copeid instance including the private values, something like

x1 = x2

can i ???

please help me doing such a thing .... thanks for ur concern .