topic Re: Cut with Void When Loaded Parameter Family Document. in Revit API Forum

Cut with Void When Loaded Parameter Family Document.

mr.engineer.aec — Fri, 18 Sep 2020 02:22:39 GMT

Hi All,

I'm trying to set value for Cut with Void When Loaded Parameter in Family Document but familyParameter return null;
I checked newFamilyDocument != null.
Whether I did it right or not ? And how to fix it.
Many thanks !

FamilyParameter familyParameter = newFamilyDocument.FamilyManager.get_Parameter(BuiltInParameter.FAMILY_ALLOW_CUT_WITH_VOIDS); //familyParameter return null when debug. newFamilyDocument.FamilyManager.Set(familyParameter, 1);

Re: Cut with Void When Loaded Parameter Family Document.

naveen.kumar.t — Sun, 20 Sep 2020 18:20:46 GMT

Hi @mr.engineer.aec ,

Try using this below code

Parameter p =doc.OwnerFamily.get_Parameter(BuiltInParameter.FAMILY_ALLOW_CUT_WITH_VOIDS); p.Set(1);

Re: Cut with Void When Loaded Parameter Family Document.

mr.engineer.aec — Wed, 23 Sep 2020 04:37:56 GMT

Many thanks @naveen.kumar.t