# IIf Function

Olenevalt hinnatud avaldise tĂµevĂ¤Ă¤rtusest tagastab ĂĽhe funktsiooni kahest vĂµimalikust tulemusest.

### SĂĽntaks:

``````
IIf (Expression, ExpressionTrue, ExpressionFalse)
``````

### Parameetrid:

Expression: suvaline avaldis, mida soovid hinnata. Kui avaldise hindamise tulemus on vĂ¤Ă¤rtus TĂµene, siis tagastab funktsioon tulemuse ExpressionTrue, muul juhul tagastatakse tulemus ExpressionFalse.

ExpressionTrue, ExpressionFalse: suvaline avaldis, mis sĂµltuvalt loogilisest hindamisest tagastatakse funktsiooni tulemusena.

IIf evaluates both ExpressionTrue and ExpressionFalse even if it returns only one of them. If one of the expressions results in error, the function returns the error. For example, do not use IIF to bypass a possible division by zero result.

### Veakoodid:

5 Vigane protseduuri vĂ¤ljakutse

### NĂ¤ide:

``````
REM Returns the maximum of 3 values
Function Max (A As Double, B As Double, C, As Double) As Double
Max = IIf( A >= B, A, B)
Max = IIf( C >= Max, C, Max)
End Function
REM Bad usage of function IIf
Function Inverse(A As Double) As Double
Inverse = IIf( A = 0, 0, 1/A )
End Function
``````

If or Select Case statements

Switch function

Palun toeta meid!