Quick Macro

I'm in the need a quick macro that will fire up excelworksheet and look for a number based on an existing customproperty and return another value as another custom property basedon that first value. In excel, similar functions would be vlookupor sumif formulas. This seems relatively straightforward, but whenyour a subpar fortran hacker like me it seems impossible.

Thanks All.
SolidworksApi macros