Variable defining

Hello again.
Once again i need help from more experienced users.
Code:

Function .onInit
StrCpy $1 ${SEC02}
FunctionEnd

Function .onSelChange
!insertmacro StartRadioButtons $1
!insertmacro RadioButton ${SEC02}
!insertmacro RadioButton ${SEC03}
!insertmacro RadioButton ${SEC04}
!insertmacro RadioButton ${SEC05}
!insertmacro RadioButton ${SEC06}
!insertmacro EndRadioButtons
FunctionEnd
;################
Section
${if} $1 $SEC02
StrCpy $Product "14015"
${elseif} $1 $SEC03
StrCpy $Product "14101"
${elseif} $1 $SEC04
StrCpy $Product "81001"
${elseif} $1 $SEC05
StrCpy $Product "81200"
${else}
StrCpy $Product "90207"
${EndIf}
SectionEnd

I need to somehow check which of the RadioButtons are checked and on that condition define the variable Product.

;I understand that ${if} $1 $SEC02 is wrong, but how do i ;check this condition?

In this code i've got error "macro "_If" requires 4 parameter(s), passed 3!"

Please help me.

Best regards.

LogicLib header (logiclib.nsh) which is located at Include directory has a short description about available statements, you should take a look on that.

For the above referred case it is ${if} $1 == $SEC02

It's also ${SEC02}

Stu

Right Stu 😁

Gosh! hot days make me blind 😕

Thanks men. It works.

Just thinking about sleeping more then 4 hours... 😉