join parameters

Hello every

I’m doing just move the first step into dynamo’s world.
I would like some advice, if we have time to read me.

I need a script how join 4 parameters in 1 parameter.
It’s correct to procedure with dynamo script or can able to use Revit?

Thank so much


Welcome to the Forum
To join parameter values just create a code block that says a+b+c+d
But you will have to convert numbers to strings first, if more then one number is in your values that is.