HELP -Best way to devlop dll. Activating program: web based [.asp page]

[dalitg]

Hi,

I need advise on what would be best way to interface with an ATL dll object from web based application [asp page].

1. How do I know which is better regarding performance/computer resources, ect.?

a. build only 1 interface function with huge list of input parameters, so there would be only 1 call to this atl dll object from asp page.
OR

b. make as much as interface dll functions, to match it's content functionality. That way, there would be more then 1 call to the ATL dll object.

Examples:
in asp page:
For 1.a. obj.OneFunction(parameterA,parameterB,parameterC, parameterD, parameterE, parameterF.......,.., );

For 1.b.
obj.funcA(parameterA);
obj.funcB(parameterB);
obj.funcB(parameterC);
obj.funcB(parameterD);
.
.
.

Thx.
Dalit