well, in VS.Net, any windows api constant that I hover over, I get the value. Other than that: 1. put a breakpoint on your code, hover over the constant at run-time || 2. put the constant in the watch window || 3. put the constant in a sprintf() or TRACE macro to output the string || [edit] 4. right-click on the constant and choose "goto definition" [/edit] int i = 2, x = 2; int j = x + y; sprintf("%d",j); 4.7388937 ??? My articles www.stillwaterexpress.com BlackDice