NX4 - Expressions, if statement

[chouvue]

in NX4, is it possible to have embedded if statements?

I want an expression for the following scenerio:

**in pseudo code**

if
user_input = A
then
Diameter = 1.0"
if
user_input = B
then
Diameter = 2.0"
if
user_input = C
then
Diameter = 3.0"

****

[Babu7]

Hi,

Define a expression name user_input & expression as 1 (or) 2 (or) 3.

Now, define the diameter expression name as diameter & expression as
if(user_input==1)1.0 else if(user_input==2)2.0 else 3.0.

It works.