How i can run C# component only one time?

Replies to This Discussion

Permalink Reply by David Rutten on March 24, 2015 at 2:32am

What if the curves change? Don't you want to update the data?

Permalink Reply by Luciano on March 24, 2015 at 5:52am

Hi David, thanks for your answer,

My problem is that if you select three or more curves, the component performs the operations (the same) for a number of times equal to the selected objects, but the result I want to get it right from the first "run". So i have to use Branch component:

Permalink Reply by David Rutten on March 24, 2015 at 6:57pm

Nope, I still don't get it, sorry.

Permalink Reply by Long Nguyen on March 25, 2015 at 9:33am

If I understand you question correctly. Then here is my solution:

1. Change the first input (obj) to a List input. (this will now make the component run only once)

2. After you make the change, close the script editor and reopen it. Line 68 will now be automatically changed to:

private void RunScript(List<Guid> obj, ...

3. Change line 76 to:

int lIndex = doc.Objects.Find(obj[0]).Attributes.LayerIndex;

(So basically still the same code except that you replace "obj" with "obj[0]")

I hope it this answers your specific question. I think what you are trying to achieve is a bit odd but without understand fully what your end goal is, I am afraid I cannot advise futher. :)

Permalink Reply by Luciano on March 26, 2015 at 5:39am

Hi Long Nguyen, Thank you for your help it seems to solve my problems. However I apologize for the lack of clarity, but I'm really a beginner with programming in GH. Thank you all for the support.

Permalink Reply by Long Nguyen on March 26, 2015 at 6:07am

My pleasure. Glad it helped :)