Call Insert to add a name/Variant pair to the list at a specified position. After a call to Insert, any name/Variant pairs that appeared at or after the specified position move down by one (getting a new index). 

Index is the position where the new name and Variant should be added. 

S is the name of the new entry. 

AValue is the Variant value of the new entry. 

TAbstractNamedVariants declares Insert as an abstract or (in C++ terminology) a pure virtual method, meaning that it provides no implementation. Descendant classes must override this method to provide an implementation. 

Values 

Append 

Add 

Delete 

Count