Call C++ DLL Property By Names from VB

Should I be able to use the CallByName Function in VB to access a propoerties value in an Object written in C++. Basically I want to Use a string parameter to return or set the value of an objects property.

I want to map range names in Excel to Object properties. I can then read and set property values, of the object, to be the same as values of the named cells.

For each name I check for an objects property of a matching name. On error do nothing and then try the next name. When matching property name is found I will set the objects property to the value of the cell range name.