Using IF function with 2 parameters

Question

Like Excel, it is possible to use the IF function with only 2 parameters instead of 3.
For example:

1 + IF(1 = 1, 1) --> This returns 1

When used in an expression like above, it does not throw an error but just returns 0 regardless of the condition being true or false. However, when used on it's own it throws an exception such as

IF (1 = 1, 1) --> This throws an exception

Is there anyway we can force the calculation engine to throw an error instead of just returning a 0 for the incorrect part of the expression?

Administrator · Answer

Thank you for reporting this problem. We will correct it in our library code.

For now until there is a build with it corrected, you can work around the issue by swapping out the IF calculation used by the CalcEngine. Here is a minimal sample showing how you might do this.
http://www.syncfusion.com/support/user/uploads/Formula-If_problem-841192875.zip