Hello,

How can I call user defined function (written in VBA on XLA Add-in) from C
(code in XLL Add-in)?

If I knew number of my user defined function I could use Axcel4 function, but
how can I find out number of user defined function?

I could use standard evaluate function passing to it argument like
"MyFunction(\"Args...\"", but in this case I have to pass all arguments in
string. Some arguments's type can be various Variant types, for example Long,
Double, and Array, so it would be conveniently to have a method to call user
defined function passing to it Variant type arguments. I mean not using call
of evaluate function.

Any ideas?

Thank you,

Ravil

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