If statement with multiple condition value

[Alyassa]

hi, 

i want to create an IF formula with multiple condition value.

for example if Parameter A equals either value 1, value 2, or value 3 then result 1, if not result 2

i want to show result 1 if value 1, value 2 and 3 is shown. 

please help.

[syman2000]

Check this website

https://forums.autodesk.com/t5/revit-architecture-forum/control-multiple-visibility-conditions-if-on...

https://forums.autodesk.com/t5/revit-architecture-forum/detecting-if-multiple-yes-no-parameters-are-...

[ToanDN]

Enter the 3 values in the formula.  The one below shows an example with the 3 values are 1, 2, 3.